Bring a Government-Issued ID
Adults bring a driver's license, state ID, or passport. Children under 18 do not need ID. A birth certificate is helpful for legal tests but not required for personal tests.
DNA Testing in Valley Stream, New York - 147 E Merrick Rd Unit A
All collection sites are CLIA-certified - the federal standard for clinical laboratory testing.
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Hours of Operation
| Monday | 7:00 AM - 3:00 PM |
| Tuesday | 7:00 AM - 3:00 PM |
| Wednesday | 7:00 AM - 3:00 PM |
| Thursday | 7:00 AM - 3:00 PM |
| Friday | 7:00 AM - 3:00 PM |
| Saturday | 8:00 AM - 12:00 PM |
| Sunday | Closed |
Location Map
TestMark DNA schedules chain-of-custody DNA collections at 147 East Merrick Road, Unit A, in the Village of Valley Stream (Nassau County, NY 11580). The site is a storefront on Merrick Road, served by the n4 bus between Jamaica and Freeport, with Valley Stream LIRR station about 0.6 miles to the west. TestMark DNA orders the test and books the visit before you go.
This is a storefront, not a hospital or medical-park suite: TestMark DNA's Valley Stream collection site is Unit A at 147 East Merrick Road, a retail property of about 6,000 square feet. It sits inside the Incorporated Village of Valley Stream, part of the Town of Hempstead, on the stretch of western Nassau County that runs along the Queens line. On the Nassau side the village borders Elmont, Lynbrook, Malverne, Franklin Square, Hewlett and Woodmere; across the city line its neighbour is Rosedale, Queens. Merrick Road was laid through Valley Stream in 1853 as a planked, one-lane road linking Jamaica with Merrick, and it still continues west into Queens as Merrick Boulevard. Once your collection is booked, Unit A at number 147 is the space to look for.
Without a car, the simplest link is the n4/n4x bus, the main transit service on Merrick Road in Nassau County, running between Jamaica Center Bus Terminal and the Freeport LIRR station. By rail, Valley Stream station at Franklin Avenue and Sunrise Highway is about six-tenths of a mile west of the site in a straight line, and Far Rockaway, Long Beach and West Hempstead branch trains all stop there. For Nassau child support matters, the Department of Social Services office is at 60 Charles Lindbergh Boulevard in Uniondale.
TestMark DNA's Valley Stream collection site is in Unit A at 147 East Merrick Road, on the n4 bus line near the Queens border.
DNA testing requirements in New York
New York is the one state where a DNA test cannot simply be self-ordered. Under New York State Department of Health rules, a paternity, maternity or other relationship test for a New York resident must be ordered by an authorized person, which means a licensed physician, an attorney or a court. Samples also have to be collected in person at an approved New York facility by a trained collector rather than taken at home. Paternity itself can be established by both parents signing an Acknowledgment of Paternity, or by an order of the Family Court under Family Court Act section 418, which can direct genetic testing. Because of the ordering requirement, New York residents should call before making any arrangements so we can confirm what your situation needs and how to obtain the order.
About this Valley Stream collection site
- Open Saturday until 12:00 PM, which not every collection site in the area offers.
- Opens as early as 7:00 AM on weekdays.
- One of 15 TestMark DNA collection sites in Nassau County.
- The next closest site is 2.3 miles away in Rockville Centre, at 165 N Village Ave Ste 110.
How It Works
1
Call for a Free Consultation
Call our team and we'll walk you through the right test, answer your questions, and confirm your nearest location.
(866) 702-76442
Visit Your Local Collection Site
Visit 147 E Merrick Rd Unit A, Valley Stream, NY 11580. A quick, painless cheek swab is all that is needed.
Get Directions3
Get Results in 3-5 Business Days
Receive your confidential results delivered securely by email. Results are accurate, private, and legally defensible.
What to Expect at Your Appointment
DNA testing at our Valley Stream, New York collection site is straightforward, painless, and typically takes less than 30 minutes. Here is what to know before you visit 147 E Merrick Rd Unit A.
The Sample Is a Painless Cheek Swab
Collection takes about a minute. A trained technician rubs a soft cotton swab on the inside of the cheek for each tested party. No needles, no blood, no fasting required.
Plan for 15–30 Minutes on Site
Most visits to 147 E Merrick Rd Unit A in Valley Stream take under 30 minutes from check-in through sample collection, including the chain-of-custody paperwork completed in person.
Your Collection Is Scheduled by TestMark DNA
Collection sites in Valley Stream, New York handle chain-of-custody (legal) tests ordered through TestMark DNA. We recommend scheduling your visit so everyone arrives prepared: call (866) 702-7644 and we'll confirm the right test, book your collection, and tell you what ID to bring.
Children Can Be Tested at Any Age
Infants, toddlers, and minors are all eligible. The cheek swab is the same regardless of age. For legal tests involving a minor, the custodial parent or legal guardian must be present to sign the chain-of-custody form.
Results Arrive in 3–5 Business Days
Once all samples are received at the accredited laboratory, standard turnaround is 3 to 5 business days. Results are delivered confidentially by encrypted email or secure portal. They are never released over the phone.
Questions before you visit? Call (866) 702-7644 for a free consultation.
Pricing & Payment
DNA test pricing in Valley Stream, New York depends on the specific test you need. Call TestMark DNA for a free consultation. We will confirm the exact price for your situation before you visit the collection site.
Pricing Varies by Test Type
Paternity, maternity, sibling, grandparent, immigration, and home kit tests are each priced differently. Legal (court-admissible) tests cost more than personal-knowledge tests because they include chain-of-custody documentation.
Not Covered by Health Insurance
DNA paternity and relationship testing is classified as a non-medical test and is not reimbursed by health insurance plans. Payment is collected directly at the time of testing.
Free Consultation
We walk you through pricing on the phone before you commit. There is no charge to call, no charge to ask questions, and no obligation to book a test after the consultation.
Discounts for Multiple Parties
Tests that involve additional parties (for example, a paternity test that also includes the mother, or sibling tests with multiple siblings) often qualify for a per-person discount. Confirm by phone before your appointment.
Get an exact quote for your test in under five minutes. Call (866) 702-7644.
Frequently Asked Questions
Where can I get a DNA paternity test in Valley Stream, New York?
TestMark DNA has a certified collection site at 147 E Merrick Rd Unit A, Valley Stream, New York 11580. We schedule chain-of-custody (legal) collections here for you, and results are typically returned in 3 to 5 business days.
Do I need a doctor's order or court order for DNA testing in New York?
A doctor's order is generally not required. However, if you are a New York State resident, a prescription, court order, or ordering by other authorized persons is required by state law for all DNA identity or relationship tests.
Can DNA testing be done without the mother present?
Yes. A DNA paternity test can be performed without a sample from the child's biological mother. Including the mother's sample is preferred when possible as it improves accuracy.
How long do DNA test results take near Valley Stream?
Results for a standard DNA paternity test are typically returned within 3 to 5 business days from when all samples are received at the laboratory.
Is DNA testing confidential?
Yes. All samples are packaged in tamper-proof bags and processed at an accredited laboratory with restricted access. Results are shared only with authorized individuals and are never released over the phone.
What type of sample is collected for a DNA test?
The standard sample is a buccal swab - a cotton swab rubbed gently inside the inner cheek. It is painless, non-invasive, and provides the same accuracy as a blood sample.
Will DNA test results be accepted in court?
Results from a legal DNA paternity test performed at an accredited facility may be accepted in court, provided the chain-of-custody form was completed according to laboratory guidelines. Non-legal test results are not intended for court use.
Is DNA paternity testing covered by health insurance?
DNA paternity testing is considered a non-medical test and is not covered by health insurance plans.
Does Nassau County's child support office arrange DNA tests itself?
It can. Nassau County's Child Support Enforcement unit, part of the Department of Social Services, says it arranges genetic marker or DNA testing when needed to help determine parentage in its cases. If you want a legal test outside that process, TestMark DNA orders it, issues the chain-of-custody paperwork and schedules your collection at 147 East Merrick Road.
Legal vs Personal DNA Testing
LEGAL
Legal DNA Test
- Court-admissible results
- Chain-of-custody documentation
- Government ID required at collection
- Results accepted in legal proceedings
- Collected at certified site only
PERSONAL
Personal DNA Test
- For personal knowledge only
- No chain of custody required
- No ID required
- Results not for legal use
- Can collect samples at home
Both options available - call to confirm which is right for your situation.
Not sure which test you need? Call for a Free Consultation - (866) 702-7644Service Area
This Valley Stream, New York collection site serves patients arriving from 11580 and the surrounding ZIP codes listed below. If you are closer to a neighboring city, our nearby TestMark DNA locations may be a shorter drive.
ZIP Codes Served from This Site
- 11021
- 11042
- 11354
- 11415
- 11418
- 11423
- 11501
- 11510
- 11516
- 11530
- 11570
- 11580
- 11710
- 11756
We schedule collections for customers from any ZIP code. The list above reflects the nearest service area for Valley Stream.
Other Nearby Cities Served
- Rockville Centre, NY
- Oceanside, NY
- Cedarhurst, NY
- Hollis, NY
- Mineola, NY
- New Hyde Park, NY
- Garden City, NY
- Kew Gardens, NY
- Richmond Hill, NY
- Bellmore, NY
Each link goes to the city hub with all TestMark DNA collection sites available in that city.
Nearby Locations
TestMark DNA - Rockville Centre
165 N Village Ave Ste 110, Rockville Centre, NY 11570
View Hours & Details →TestMark DNA - Oceanside
2745 Long Beach Road, Oceanside, NY 11510
View Hours & Details →TestMark DNA - Cedarhurst
222 Rockaway Tpke, Cedarhurst, NY 11516
View Hours & Details →TestMark DNA - Hollis
20507 Hillside Ave Suite 14, Hollis, NY 11423
View Hours & Details →TestMark DNA - Mineola
300 Old Country Rd Ste 91, Mineola, NY 11501
View Hours & Details →Get DNA testing in Valley Stream started today
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