ACCESS HEALTH SERVICES
NPI 1427591569
Clinic/Center - Multi-Specialty in Lanham, MD
About Access Health Services NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ACCESS HEALTH SERVICES (NPI 1427591569) is a healthcare organization registered as a multi-specialty in Lanham, Maryland and active in the NPI registry since November 2016. The organization maintains a secondary practice location in Washington and lists Asongtia Nchindia Ntonghawah, Np-c, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Group Practice 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)
Access Health Services is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Access Health Services, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently 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 Access Health Services's NPI number?
The NPI number for Access Health Services is 1427591569. It was assigned to this organization in the NPPES registry on November 21, 2016.
Where is Access Health Services located?
Access Health Services is located at 9470 Annapolis Rd Ste 100, Lanham, MD 20706. The listed phone number is (240) 221-7210.
What is Access Health Services's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Access Health Services enrolled in Medicare?
Yes. Access Health Services is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Access Health Services?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Nurse Practitioner, reassign their Medicare billing to Access Health Services. 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Access Health Services was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Access Health Services · NPI 1427591569
Multi-Specialty organization in Lanham, Maryland. Organization record, active in the CMS NPPES registry since November 21, 2016.
## Identity
- **NPI:** 1427591569 (Entity type: Organization)
- **Enumerated:** November 21, 2016
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Also known as:** Access Health Services (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Asongtia Ntonghawah, NP-C
## Practice location
- **Address:** 9470 ANNAPOLIS RD STE 100, Lanham, MD 20706-3025
- **Phone:** (240) 221-7210
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians (Nurse Practitioner) reassign Medicare billing to this organization (form CMS-855R); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1427591569) · Data from the CMS NPPES public registry.