NEIGHBORHOOD HEALTH AT MERRIFIELD CENTER
NPI 1003354416
Clinic/Center - Federally Qualified Health Center (FQHC) in Fairfax, VA
About Neighborhood Health At Merrifield Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEIGHBORHOOD HEALTH AT MERRIFIELD CENTER (NPI 1003354416) is a healthcare organization registered as a federally qualified health center (fqhc) in Fairfax, Virginia and active in the NPI registry since February 2017. The organization holds 7 active CLIA laboratory certificates and lists Basim Khan, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Neighborhood Health At Merrifield Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
58Medicare enrollment records show 58 clinicians reassign Medicare billing to Neighborhood Health At Merrifield Center, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 29 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 10
Nearest to this location (20)
See all 58Fairfax, VA 22031
Alexandria, VA 22304
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 7
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate for Provider-Performed Microscopy Procedures (PPMP) 49D2168865
Neighborhood Health · Fairfax, VACertificate of Waiver 49D2072638
Neighborhood Health Services · Alexandria, VACertificate for Provider-Performed Microscopy Procedures (PPMP) 49D1049657
Neighborhood Health · Alexandria, VACertificate of Waiver 49D2069881
Neighborhood Health · Alexandria, VACertificate for Provider-Performed Microscopy Procedures (PPMP) 49D2168879
Neighborhood Health · Alexandria, VACertificate of Waiver 49D2020072
Neighborhood Health · Arlington, VAFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Neighborhood Health's NPI number?
The NPI number for Neighborhood Health is 1003354416. It was assigned to this organization in the NPPES registry on February 6, 2017. The provider is doing business as Neighborhood Health At Merrifield Center.
Where is Neighborhood Health located?
Neighborhood Health is located at 8221 Willow Oaks Corporate Dr, Fairfax, VA 22031. The listed phone number is (703) 535-5568.
What is Neighborhood Health's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.
Is Neighborhood Health enrolled in Medicare?
Yes. Neighborhood Health is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Neighborhood Health?
According to the CMS Revalidation Reassignment List (October 2026 release), 58 clinicians in 10 Medicare specialties reassign their Medicare billing to Neighborhood Health. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (17), Family Practice (14) and Pediatric Medicine (10). Of these, 1 practice at this address and 29 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Neighborhood Health hold CLIA laboratory certificates?
Yes. 7 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
When was this NPI record last updated?
The NPPES record for Neighborhood Health was last updated on February 6, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Neighborhood Health At Merrifield Center · NPI 1003354416
Federally Qualified Health Center (FQHC) organization in Fairfax, Virginia. Organization record, active in the CMS NPPES registry since February 6, 2017.
## Identity
- **NPI:** 1003354416 (Entity type: Organization)
- **Enumerated:** February 6, 2017
- **Primary specialty:** Clinic/Center - Federally Qualified Health Center (FQHC) · taxonomy 261QF0400X
- **Legal business name:** Neighborhood Health
- **Organization subpart:** No
- **Authorized official:** Basim Khan, CEO
## Practice location
- **Address:** 8221 WILLOW OAKS CORPORATE DR, Fairfax, VA 22031-4512
- **Phone:** (703) 535-5568 · **Fax:** (703) 299-1794
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 58 clinicians in 10 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (17), Family Practice (14), Pediatric Medicine (10); 1 practice at this address and 29 within 10 miles; [full list](https://npiprofile.com/npi/1003354416/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 6, 2017
- **CLIA laboratory certificates:** 7 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1003354416) · Data from the CMS NPPES public registry.