Margaret A. Porembski, M.D.
Surgery of the Hand (Surgery) Physician · Oklahoma City, OK
Margaret A. Porembski, M.D. is a surgery of the hand (surgery) physician with a practice address in Oklahoma City, Oklahoma, and NPI 1760403281, issued on Jul 21, 2006. Check the license (Oklahoma 24413, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Margaret A. Porembski
- Credential
- M.D.
- Primary taxonomy
- Surgery of the Hand (Surgery) Physician 2086S0105X
- License numbers
- 24413 OK
036091783 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3366 NW Expressway, Oklahoma City, OK 73112
- Phone
- (405) 945-4888
- Enumerated
- Jul 21, 2006
- Record last updated
- Feb 18, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (405) 307-5004
- Medicare enrollment
- Enrolled (PECOS I20241231001205); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest surgery of the hand (surgery) physician records → All 11 in Oklahoma → Look up another NPI →
Also registered at 3366 NW Expressway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Margaret A. Porembski 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 24413Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average surgery of the hand (surgery) physician in 2024
46 Medicare Part D claims for 27 beneficiaries, against an average of 188 among the 346 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen23 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: $809.18
6 payments; by number, the most common kind was food and beverage; the largest payer was Axogen. The 296 providers of this specialty with any payment received $4,725.83 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 2 group practices
- Mercy Health System CorporationJanesville, WI
- Rockford Health PhysiciansRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret A. Porembski among 11 surgery of the hand (surgery) physician records in Oklahoma
Margaret A. Porembski, M.D. is one of 11 surgery of the hand (surgery) physician records with a practice address in Oklahoma. 91% 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 18% of them.
- NPI issued2006 · 18% of these records are older, 55% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Record last updated2016 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0105X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery of the Hand (Surgery) Physician providers in Oklahoma
There are 11 surgery of the hand (surgery) physician records in Oklahoma.
All 11 in Oklahoma → Every provider in Oklahoma City → Surgery of the Hand (Surgery) Physician nationwide →
The 8 surgery of the hand (surgery) physician records with the nearest ZIP codes
- Kenneth Hieke, M.D.Oklahoma City, OK 731201588660898
- Robert Unsell, MDOklahoma City, OK 731391568434983
- Daron Hitt, MDOklahoma City, OK 731591154313047
- Stephen Mihalsky, MDEdmond, OK 730341205856820
- Zachary Hurwitz, M.D.Edmond, OK 730131740487826
- Kevin Warren, DOTulsa, OK 741331710516067
- Jeffrey Stromberg, M.D.Tulsa, OK 741361306165428
- Carolyn Berg, M.D.Tulsa, OK 741371649589227
Common questions
What is Margaret A. Porembski, M.D.'s NPI number?
Margaret A. Porembski, M.D.'s National Provider Identifier (NPI) is 1760403281, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret A. Porembski, M.D. located?
The NPPES record lists a practice address at 3366 NW Expressway, Oklahoma City, OK, 73112. Phone: (405) 945-4888. Providers update this record themselves, so call before visiting.
How can I verify Margaret A. Porembski, M.D.'s license?
NPPES lists Oklahoma license number 24413, 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 Margaret A. Porembski, M.D. prescribe under Medicare Part D?
In 2024, Margaret A. Porembski, M.D. had 46 Medicare Part D claims for 27 beneficiaries; the average among surgery of the hand (surgery) physician prescribers was 188. 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.