Joseph A. Horstman, MD
Interventional Cardiology Physician · Oklahoma City, OK
Joseph A. Horstman, MD is an interventional cardiology physician with a practice address in Oklahoma City, Oklahoma, and NPI 1720198195, issued on Aug 30, 2006. Check the license (Oklahoma 29149, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Joseph A. Horstman
- Credential
- MD
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License numbers
- 29149 OK
ML20007971 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4050 W Memorial RD FL 3, Oklahoma City, OK 73120
- Phone
- (405) 608-3800
- Enumerated
- Aug 30, 2006
- Record last updated
- Jun 6, 2022
- Fax
- (405) 608-1314
- Medicaid ID
- 200441510A OK
- Medicare enrollment
- Enrolled (PECOS I20120808000339); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 116 in Oklahoma → Look up another NPI →
Also registered at 4050 W Memorial RD FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mazen Abu-Fadel, M.D.Interventional Cardiology Physician1992714851
- Mark Anderson, M.D.Cardiovascular Disease Physician1184030439
- Omar Baber, M.D.Cardiovascular Disease Physician1457799850
- Ronda Bertus, PA-CPhysician Assistant1437100260
- Robert Bodenhamer, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1366436693
- James Cheatham, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1225095938
Verify Joseph A. Horstman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 29149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average interventional cardiology physician in 2024
9,905 Medicare Part D claims for 1,211 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Eliquis949 claims
- Atorvastatin Calcium845 claims
- Metoprolol Succinate745 claims
- Carvedilol546 claims
- Rosuvastatin Calcium525 claims
- Amlodipine Besylate487 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.
Industry payments in 2024: $1,028.21
65 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 6,394 providers of this specialty with any payment received $7,062.29 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.
3 hospitals and group practices
- Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute Care Hospitals4 of 5 stars
- Mercy Hospital Ardmore IncArdmore, OK
- Ohh Physicians LLCOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Joseph A. Horstman among 116 interventional cardiology physician records in Oklahoma
Joseph A. Horstman, MD is one of 116 interventional cardiology physician records with a practice address in Oklahoma. 95% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 29% of them.
- NPI issued2006 · 29% of these records are older, 41% newer
- In a Medicare fileYes · 95% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2004 · median 1999 among the 99 with a school on file
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Oklahoma
There are 116 interventional cardiology physician records in Oklahoma.
All 116 in Oklahoma → Every provider in Oklahoma City → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Mohammad Dotani, M.D.Oklahoma City, OK 731201508854175
- Mohammad Ghani, M.D.Oklahoma City, OK 731201134102916
- John Harvey, MDOklahoma City, OK 731201902893092
- Thomas Hennebry, MDOklahoma City, OK 731201881662070
- Christopher Kerns, M.D.Oklahoma City, OK 731201801883863
- Todd Lindley, M.D.Oklahoma City, OK 731201548257512
- Thomas McGarry, M.D.Oklahoma City, OK 731201427045400
- Bryan Perry, M.D.Oklahoma City, OK 731201235120528
Common questions
What is Joseph A. Horstman, MD's NPI number?
Joseph A. Horstman, MD's National Provider Identifier (NPI) is 1720198195, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph A. Horstman, MD located?
The NPPES record lists a practice address at 4050 W Memorial RD FL 3, Oklahoma City, OK, 73120. Phone: (405) 608-3800. Providers update this record themselves, so call before visiting.
How can I verify Joseph A. Horstman, MD's license?
NPPES lists Oklahoma license number 29149, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph A. Horstman, MD prescribe under Medicare Part D?
In 2024, Joseph A. Horstman, MD had 9,905 Medicare Part D claims for 1,211 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
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.