Adam Matthew Stepniewski, D.D.S.
Dentist · Oklahoma City, OK
Adam Matthew Stepniewski, D.D.S. is a dentist with a practice address in Oklahoma City, Oklahoma, and NPI 1033122569, issued on Aug 14, 2006. Check the license (Oklahoma 8596, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Adam Matthew Stepniewski
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 8596 OK
Self-reported in NPPES; status is on the state search - Practice location
- 4801 Richmond SQ, Oklahoma City, OK 73118
- Phone
- (405) 840-5600
- Enumerated
- Aug 14, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,058 in Oklahoma → Look up another NPI →
Also registered at 4801 Richmond SQ
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Brewer, DDSGeneral Practice Dentistry1740340819
- Howard Johnson, DDSPeriodontics1043372907
Verify Adam Matthew Stepniewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 8596Check 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% fewer Medicare Part D claims than the average dentist in 2024
84 Medicare Part D claims for 39 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Amoxicillin32 claims
- Oxycodone-Acetaminophen16 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: $17.56
1 payment: food and beverage; the largest payer was Ultradent Products Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Adam Matthew Stepniewski among 1,058 dentist records in Oklahoma
Adam Matthew Stepniewski, D.D.S. is one of 1,058 dentist records with a practice address in Oklahoma. 64% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 76% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
249 dentist records list a practice address in Oklahoma City
They are 249 of the 22,359 NPPES records with a practice address in Oklahoma City, and 1,058 dentist records in Oklahoma.
All 1,058 in Oklahoma → Every provider in Oklahoma City → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Barbara Chappell, DDSOklahoma City, OK 731181669690434
- Michael Kirk, DDSOklahoma City, OK 731181235238619
- Giang Pham, DDSOklahoma City, OK 731181154305928
- Janice Ralls-Henry, DDSOklahoma City, OK 731181700985181
- Elizabeth Silver, DDSOklahoma City, OK 731181972128585
- Adele Upchurch, DDSOklahoma City, OK 731181184300881
- Alexandra Ahearn, DDSOklahoma City, OK 731171114811551
- Hallie Baker, DDSOklahoma City, OK 731171174458681
Common questions
What is Adam Matthew Stepniewski, D.D.S.'s NPI number?
Adam Matthew Stepniewski, D.D.S.'s National Provider Identifier (NPI) is 1033122569, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Adam Matthew Stepniewski, D.D.S. located?
The NPPES record lists a practice address at 4801 Richmond SQ, Oklahoma City, OK, 73118. Phone: (405) 840-5600. Providers update this record themselves, so call before visiting.
How can I verify Adam Matthew Stepniewski, D.D.S.'s license?
NPPES lists Oklahoma license number 8596, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Adam Matthew Stepniewski, D.D.S. prescribe under Medicare Part D?
In 2024, Adam Matthew Stepniewski, D.D.S. had 84 Medicare Part D claims for 39 beneficiaries; the average among dentist prescribers was 86. 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.