Felix Ma, MD
NPI 1174516694 · Family Medicine Physician · Mc Lean, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Felix Ma, MD is a Family Medicine Physician provider in Mc Lean, VA (NPI 1174516694).
Provider details
- NPI number
- 1174516694
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101234798 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
669 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 265 | $142 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 185 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 102 | $101 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 27 | $143 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 19 | $192 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 135 | 40 |
| Amlodipine Besylate | 85 | 26 |
| Rosuvastatin Calcium | 55 | 19 |
| Levothyroxine Sodium | 52 | 15 |
| Losartan Potassium | 49 | 18 |
| Metformin Hcl | 39 | 15 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-30
- Last updated
- 2020-12-29
- Certified
- 2020-12-29
Frequently asked questions
- What is Felix Ma's NPI number?
- Felix Ma's National Provider Identifier (NPI) is 1174516694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Felix Ma's specialty?
- Felix Ma is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Felix Ma located?
- Felix Ma's practice location on file with NPPES is 6862 Elm St Ste 600, Mc Lean, VA 22101-3862.
- What is Felix Ma's phone number?
- The practice phone number listed in the NPPES registry for Felix Ma is (703) 992-0649.
- Does Felix Ma accept Medicare?
- Felix Ma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Felix Ma's NPI active?
- Yes — Felix Ma's NPI (1174516694) is active in the NPPES registry as of the last update on 2020-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.