Brian Shaffer
NPI 1447825161 · Family Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Shaffer is a Family Medicine Physician provider in San Antonio, TX (NPI 1447825161).
Provider details
- NPI number
- 1447825161
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- U8436 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
21 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $61 |
Typical Medicare-allowed amounts for these services range $61–$61 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 73 | 23 |
| Amlodipine Besylate | 64 | 19 |
| Lisinopril | 44 | 11 |
| Losartan Potassium | 43 | 11 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 37 | 11 |
| Carvedilol | 32 | — |
| Fluticasone Propionate |
Practice location
Mailing address
Additional practice locations (1)
- 2323 Memorial Ave Ste 10Lynchburg, VA 24501-2652Phone: (434) 200-5200
Registry dates
- Enumerated
- 2021-05-25
- Last updated
- 2026-04-21
- Certified
- 2026-04-21
Frequently asked questions
- What is Brian Shaffer's NPI number?
- Brian Shaffer's National Provider Identifier (NPI) is 1447825161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Shaffer's specialty?
- Brian Shaffer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Shaffer located?
- Brian Shaffer's practice location on file with NPPES is 903 W Martin St # Ms 49-2, San Antonio, TX 78207-0903.
- What is Brian Shaffer's phone number?
- The practice phone number listed in the NPPES registry for Brian Shaffer is (201) 358-3441.
- Does Brian Shaffer accept Medicare?
- Brian Shaffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Shaffer's NPI active?
- Yes — Brian Shaffer's NPI (1447825161) is active in the NPPES registry as of the last update on 2026-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.