Physician Profile
Unclaimed ProfileAbout HARTMAN
Michael J Hartman, MD is a healthcare provider in San Antonio, TX specializing in orthopedic surgery. Michael trained at Indiana University School of Medicine, graduating in 1994. Michael is also listed as specializing in orthopaedic surgery and orthopaedic surgery of the spine. According to Medicare claims data, Michael cared for 128 Medicare patients across 138 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (210) 504-3650
- Email not available
Practice Locations
525 OAK CENTRE DR STE 140
San Antonio, TX 78258
Procedures Most Often Billed to Medicare
138 services · 128 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of lower and sacral spine, minimum of 4 views | Imaging | 72110 |
39 |
| X-ray of upper spine, 4-5 views | Imaging | 72050 |
15 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
53 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
31 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other orthopedic surgeons in San Antonio 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of lower and sacral spine, minimum of 4 views 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Dr. Hartman's specialty?
Dr. Hartman is an orthopedic surgeon in San Antonio, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Where can I find Dr. Hartman?
Dr. Hartman is listed at 525 OAK CENTRE DR STE 140, San Antonio, TX 78258. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Hartman?
The number on file is (210) 504-3650. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hartman's NPI number?
Dr. Hartman's National Provider Identifier is 1689692196. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Hartman's medical education?
Dr. Hartman attended Indiana University School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hartman been practicing?
Dr. Hartman has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Hartman known for?
According to Medicare billing data, Dr. Hartman performs imaging including x-ray of lower and sacral spine, minimum of 4 views and x-ray of upper spine, 4-5 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hartman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hartman. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.