Stephen Carter, M.D.
NPI 1518083062 · Family Medicine Physician · Schertz, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Carter, M.D. is a Family Medicine Physician provider in Schertz, TX (NPI 1518083062).
Provider details
- NPI number
- 1518083062
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- J7442 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
347 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 102 | $120 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 70 | $174 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $119 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 34 | $8 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 23 | $64 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 46 | 46 |
| Dexamethasone | 46 | 45 |
| Clindamycin Hcl | 44 | 43 |
| Cephalexin | 26 | 26 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 16 | 15 |
| Ondansetronbrand: Ondansetron Odt | 15 |
Practice location
Mailing address
Additional practice locations (1)
- 1 Lone Star PassBldg 46San Antonio, TX 78264-3638Phone: (210) 263-5700Fax: (210) 263-5701
Registry dates
- Enumerated
- 2007-03-22
- Last updated
- 2021-05-20
- Certified
- 2021-05-20
Frequently asked questions
- What is Stephen Carter's NPI number?
- Stephen Carter's National Provider Identifier (NPI) is 1518083062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Carter's specialty?
- Stephen Carter is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Carter located?
- Stephen Carter's practice location on file with NPPES is 1264 Fm 78 Ste 115, Schertz, TX 78154-2469.
- What is Stephen Carter's phone number?
- The practice phone number listed in the NPPES registry for Stephen Carter is (210) 352-5966.
- Does Stephen Carter accept Medicare?
- Stephen Carter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Carter's NPI active?
- Yes — Stephen Carter's NPI (1518083062) is active in the NPPES registry as of the last update on 2021-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.