Michael Gerard Gietzen, DO
Family Medicine Physician · Pryor, OK
Michael Gerard Gietzen, DO is a family medicine physician with a practice address in Pryor, Oklahoma, and NPI 1447273461, issued on Jul 25, 2006. Check the license (Oklahoma 3354, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Michael Gerard Gietzen
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 3354 OK
Self-reported in NPPES; status is on the state search - Practice location
- 562 S Elliott St, Pryor, OK 74361
- Phone
- (918) 824-8000
- Enumerated
- Jul 25, 2006
- Record last updated
- May 1, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (918) 825-5505
- Medicaid ID
- 100186780D OK
- Medicare enrollment
- Enrolled (PECOS I20040922000343); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 1995
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 562 S Elliott St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khalid Aly, MDInternal Medicine Physician1952334955
- Paul Battles, DOFamily Medicine Physician1568485589
- Heidi Hoffman-Fuh, APRNFamily Nurse Practitioner1689371429
- Dale HuntingtonFamily Medicine Physician1700468279
- Johnie Owens, D.O.Family Medicine Physician1104846732
- Sharon Richards, APRNNurse Practitioner1790719730
Verify Michael Gerard Gietzen 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 3354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average family medicine physician in 2024
7,618 Medicare Part D claims for 411 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 304 claims were for opioids.
Most prescribed
- Atorvastatin Calcium481 claims
- Lisinopril430 claims
- Pantoprazole Sodium315 claims
- Amlodipine Besylate249 claims
- Gabapentin206 claims
- Metoprolol Tartrate192 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): 97.6 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).
Bills Medicare through one group practice
- Ahs Pryor Hospital, LLCPryor, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Gerard Gietzen among 2,303 family medicine physician records in Oklahoma
Michael Gerard Gietzen, DO is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1995 · median 2008 among the 1,407 with a school on file
- Record last updated2014 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 family medicine physician records list a practice address in Pryor
They are 12 of the 509 NPPES records with a practice address in Pryor, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Pryor → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Paul Battles, DOPryor, OK 743611568485589
- Christopher Delong, D.O.Pryor, OK 743611649343427
- Steven Dill, MDPryor, OK 743611104854876
- Dale HuntingtonPryor, OK 743611700468279
- Rachel Kersker, APRNPryor, OK 743611003439258
- Omer Nunley, MDPryor, OK 743611962425983
- Johnie Owens, D.O.Pryor, OK 743611104846732
- Ashley Payne, APRNPryor, OK 743611447916697
Common questions
What is Michael Gerard Gietzen, DO's NPI number?
Michael Gerard Gietzen, DO's National Provider Identifier (NPI) is 1447273461, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Gerard Gietzen, DO located?
The NPPES record lists a practice address at 562 S Elliott St, Pryor, OK, 74361. Phone: (918) 824-8000. Providers update this record themselves, so call before visiting.
How can I verify Michael Gerard Gietzen, DO's license?
NPPES lists Oklahoma license number 3354, 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 Michael Gerard Gietzen, DO prescribe under Medicare Part D?
In 2024, Michael Gerard Gietzen, DO had 7,618 Medicare Part D claims for 411 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Michael Gerard Gietzen, DO's MIPS final score?
The 2023 MIPS final score is 97.6 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.