Robert U. Hartzler, M.D.
Orthopaedic Surgery Physician · San Antonio, TX
Robert U. Hartzler, M.D. is an orthopaedic surgery physician with a practice address in San Antonio, Texas, and NPI 1780849372, issued on Jul 23, 2008. Check the license (Texas P7925, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert U. Hartzler
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- P7925 TX
ME115054 FL
51930 MN
Self-reported in NPPES; status is on the state search - Practice location
- 400 Concord Plaza Dr, San Antonio, TX 78216
- Phone
- (210) 804-5630
- Enumerated
- Jul 23, 2008
- Record last updated
- Jul 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (210) 804-5633
- Medicaid IDs
- ENROLLED IA
ENROLLED WI
ENROLLED MN - Medicare enrollment
- Enrolled (PECOS I20140328001612); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 1,514 in Texas → Look up another NPI →
Also registered at 400 Concord Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James BiasiolliOccupational Therapist1023051570
- Michael Borton, AAAnesthesiologist Assistant1083007090
- Marvin Brown, M.D.Orthopaedic Surgery Physician1922040971
- Danielle EarlAnesthesiologist Assistant1114760360
- Andrea Fisher, OTOccupational Therapist1588119929
- Susan GerikOccupational Therapist1639111875
Verify Robert U. Hartzler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P7925Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
322 Medicare Part D claims for 181 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 224 claims were for opioids.
Most prescribed
- Oxycodone Hcl132 claims
- Tramadol Hcl50 claims
- Hydrocodone-Acetaminophen30 claims
- Doxycycline Hyclate22 claims
- Amoxicillin17 claims
- Meloxicam14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 76.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $72,569.05
80 payments; by number, the most common kind was consulting fee; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The San Antonio Orthopaedic Group LLPSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert U. Hartzler among 1,514 orthopaedic surgery physician records in Texas
Robert U. Hartzler, M.D. is one of 1,514 orthopaedic surgery physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 64% of them.
- NPI issued2008 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2008 · median 2003 among the 1,016 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Texas
There are 1,514 orthopaedic surgery physician records in Texas.
All 1,514 in Texas → Every provider in San Antonio → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Marvin Brown, M.D.San Antonio, TX 782161922040971
- Nitin Kukkar, MDSan Antonio, TX 782161417119918
- Christopher Tucker, M.D.San Antonio, TX 782161679664031
- Richard Ursone, MDSan Antonio, TX 782161528059722
- Sergio Viroslav, M.D.San Antonio, TX 782161760424790
- Michael Earle, MDSan Antonio, TX 782171003811514
- Robert Jones, MDSan Antonio, TX 782151043221773
- Peter McGanity, M.D.San Antonio, TX 782171124022694
Common questions
What is Robert U. Hartzler, M.D.'s NPI number?
Robert U. Hartzler, M.D.'s National Provider Identifier (NPI) is 1780849372, issued on Jul 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Robert U. Hartzler, M.D. located?
The NPPES record lists a practice address at 400 Concord Plaza Dr, San Antonio, TX, 78216. Phone: (210) 804-5630. Providers update this record themselves, so call before visiting.
How can I verify Robert U. Hartzler, M.D.'s license?
NPPES lists Texas license number P7925, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert U. Hartzler, M.D. prescribe under Medicare Part D?
In 2024, Robert U. Hartzler, M.D. had 322 Medicare Part D claims for 181 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Robert U. Hartzler, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.