Tien Ma, NP
NPI 1962982405 · Primary Care Nurse Practitioner · Annandale, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tien Ma, NP is a Primary Care Nurse Practitioner provider in Annandale, VA (NPI 1962982405).
Provider details
- NPI number
- 1962982405
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0024176681 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 317 | 123 |
| Losartan Potassium | 207 | 85 |
| Amlodipine Besylate | 188 | 68 |
| Pantoprazole Sodium | 183 | 71 |
| Metformin Hcl | 160 | 58 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 135 | 45 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,598 across 70 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 720 N Saint Asaph StAlexandria, VA 22314-1912Phone: (703) 535-5568
- 7125 Ayers Meadow LnSpringfield, VA 22150-4917Phone: (703) 424-0307
Registry dates
- Enumerated
- 2018-08-15
- Last updated
- 2019-03-20
Frequently asked questions
- What is Tien Ma's NPI number?
- Tien Ma's National Provider Identifier (NPI) is 1962982405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tien Ma's specialty?
- Tien Ma is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tien Ma located?
- Tien Ma's practice location on file with NPPES is 7202 Poplar St Ste E, Annandale, VA 22003-3025.
- What is Tien Ma's phone number?
- The practice phone number listed in the NPPES registry for Tien Ma is (571) 830-6195.
- Does Tien Ma accept Medicare?
- Tien Ma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tien Ma's NPI active?
- Yes — Tien Ma's NPI (1962982405) is active in the NPPES registry as of the last update on 2019-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.