NPPES file of Aug 9, 2026

Blaine Mitchell Oldham, MD

Student in an Organized Health Care Education/Training Program · Cincinnati, OH

Blaine Mitchell Oldham, MD is a student in an organized health care education/training program with a practice address in Cincinnati, Ohio, and NPI 1326643602, issued on Dec 3, 2020. Check the license with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1326643602
Name
Blaine Mitchell Oldham
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
231 Albert Sabin Way Msb 1654, ML 0769, Cincinnati, OH 45267
Phone
(513) 558-5281
Enumerated
Dec 3, 2020
Record last updated
Mar 23, 2024
Fax
(513) 558-5791
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Blaine Mitchell Oldham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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89% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

21 Medicare Part D claims for 18 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Blaine Oldham21
  2. Specialty average185

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.

Blaine Mitchell Oldham among 12,484 student in an organized health care education/training program records in Ohio

Blaine Mitchell Oldham, MD is one of 12,484 student in an organized health care education/training program records with a practice address in Ohio. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 19% of them.

  • NPI issued2020 · 19% of these records are older, 77% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2024 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,758 student in an organized health care education/training program records list a practice address in Cincinnati

They are 1,758 of the 31,362 NPPES records with a practice address in Cincinnati, and 12,484 student in an organized health care education/training program records in Ohio.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. David Arens, D.O.Cincinnati, OH 452671184859951
  2. Chethan Belludi, M.D.Cincinnati, OH 452671154636082
  3. Nathalie Chalhoub, M.D.Cincinnati, OH 452671336580372
  4. Alejandra Clark, M.DCincinnati, OH 452671821250358
  5. Benjamin Criss, DOCincinnati, OH 452671558755827
  6. Anne Das, MDCincinnati, OH 452671689809931
  7. Stacey Doran, M.D.Cincinnati, OH 452671245676113
  8. James GriffisCincinnati, OH 452671851633192

Common questions

What is Blaine Mitchell Oldham, MD's NPI number?

Blaine Mitchell Oldham, MD's National Provider Identifier (NPI) is 1326643602, issued on Dec 3, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Blaine Mitchell Oldham, MD located?

The NPPES record lists a practice address at 231 Albert Sabin Way Msb 1654, ML 0769, Cincinnati, OH, 45267. Phone: (513) 558-5281. Providers update this record themselves, so call before visiting.

How can I verify Blaine Mitchell Oldham, MD's license?

Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Blaine Mitchell Oldham, MD prescribe under Medicare Part D?

In 2024, Blaine Mitchell Oldham, MD had 21 Medicare Part D claims for 18 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.