Steven Bauer, MD
NPI 1548228927 · Internal Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Bauer, MD is a Internal Medicine Physician provider in San Antonio, TX (NPI 1548228927).
Provider details
- NPI number
- 1548228927
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- K2411 (TX)
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
172 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 | 79 | $123 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 62 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 31 | $87 |
Typical Medicare-allowed amounts for these services range $8–$123 (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 · 135 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 476 | 195 |
| Rosuvastatin Calcium | 423 | 164 |
| Lisinopril | 362 | 142 |
| Amlodipine Besylate | 326 | 122 |
| Metformin Hcl | 284 | 113 |
| Losartan Potassium | 242 | 100 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-03
- Last updated
- 2024-10-24
- Certified
- 2024-10-24
Frequently asked questions
- What is Steven Bauer's NPI number?
- Steven Bauer's National Provider Identifier (NPI) is 1548228927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Bauer's specialty?
- Steven Bauer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Bauer located?
- Steven Bauer's practice location on file with NPPES is 600 Division Ave Ste E, San Antonio, TX 78214-1336.
- What is Steven Bauer's phone number?
- The practice phone number listed in the NPPES registry for Steven Bauer is (210) 222-0333.
- Does Steven Bauer accept Medicare?
- Steven Bauer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Bauer's NPI active?
- Yes — Steven Bauer's NPI (1548228927) is active in the NPPES registry as of the last update on 2024-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.