John Hartman, MD
NPI 1013411941 · Anesthesiology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hartman, MD is a Anesthesiology Physician provider in San Antonio, TX (NPI 1013411941).
Provider details
- NPI number
- 1013411941
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- T6253 (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 tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,677 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 812 | $86 |
| Assessment of Emotional Or Behavioral Problems96127 | 159 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 143 | $120 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 121 | $60 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 63 | $47 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 952 | 170 |
| Gabapentin | 325 | 89 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 272 | 53 |
| Pregabalin | 260 | 69 |
| Oxycodone Hcl | 255 | 39 |
| Tramadol Hcl | 222 | 59 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$478 across 18 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 (4)
- 606 University Blvd Unit 51Galveston, TX 77550-5506Phone: (808) 954-9195
- 1 Baylor PlzHouston, TX 77030-3411Phone: (713) 798-7356
- 4502 Medical DrSan Antonio, TX 78229-4402Phone: (210) 358-4000Fax: (210) 358-4775
- 2401 S 31st St # Ms 20d304Temple, TX 76508-3411Phone: (254) 724-5306
Registry dates
- Enumerated
- 2018-03-23
- Last updated
- 2025-03-21
- Certified
- 2025-03-21
Frequently asked questions
- What is John Hartman's NPI number?
- John Hartman's National Provider Identifier (NPI) is 1013411941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hartman's specialty?
- John Hartman is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Hartman located?
- John Hartman's practice location on file with NPPES is 1642 Lockhill Selma Rd, San Antonio, TX 78213-1929.
- What is John Hartman's phone number?
- The practice phone number listed in the NPPES registry for John Hartman is (210) 233-9331.
- Does John Hartman accept Medicare?
- John Hartman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hartman's NPI active?
- Yes — John Hartman's NPI (1013411941) is active in the NPPES registry as of the last update on 2025-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.