TIEN MA NP
NPI 1962982405
Nurse Practitioner - Primary Care in Annandale, VA
About Tien Ma Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIEN MA NP (NPI 1962982405) is an individual primary care provider in Annandale, Virginia, licensed in Virginia (0024176681) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Tien Ma Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Tien Ma reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 1,534 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Tien Ma's NPI number?
The NPI number for Tien Ma is 1962982405. It was assigned to this individual provider in the NPPES registry on August 15, 2018.
Where is Tien Ma located?
Tien Ma practices at 7202 Poplar St Ste E, Annandale, VA 22003. The listed phone number is (571) 830-6195.
What is Tien Ma's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Tien Ma enrolled in Medicare?
Yes. Tien Ma is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Tien Ma's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tien Ma reassigns Medicare benefits to Privia Medical Group, LLC (Arlington, VA). The 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 Tien Ma's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tien Ma accept?
Health plans from Oscar Health list Tien Ma as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Tien Ma was last updated on March 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Tien Ma, NP · NPI 1962982405
Primary Care physician in Annandale, Virginia. Individual provider, active in the CMS NPPES registry since August 15, 2018.
## Identity
- **NPI:** 1962982405 (Entity type: Individual)
- **Enumerated:** August 15, 2018
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 0024176681 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 7202 POPLAR ST STE E, Annandale, VA 22003-3025
- **Phone:** (571) 830-6195
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Privia Medical Group, LLC (NPI 1013042480, Arlington, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** March 20, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1962982405) · Data from the CMS NPPES public registry.