NPPES file of Aug 9, 2026

Alexander Lawrence Gregath, M.D., M.S.

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

Alexander Lawrence Gregath, M.D., M.S. is a student in an organized health care education/training program with a practice address in Cincinnati, Ohio, and NPI 1952005738, issued on Mar 28, 2023. 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
1952005738
Name
Alexander Lawrence Gregath
Credential
M.D., M.S.
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
3113 Bellevue Ave, Cincinnati, OH 45219
Phone
(513) 475-8730
Enumerated
Mar 28, 2023
Record last updated
Mar 28, 2023
Fax
(513) 475-8033
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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Also registered at 3113 Bellevue Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amir AhmedStudent in an Organized Health Care Education/Training Program1114667771
  2. Al-Hassan Allam, MDStudent in an Organized Health Care Education/Training Program1083418636
  3. Gustavo Arce Gomez, MDNeurology Physician1144807801
  4. Yasmin AzizNeurology Physician1578917621
  5. Meredith Baum, AU.D.Audiologist1780840694
  6. Connor BluntsonStudent in an Organized Health Care Education/Training Program1699525238

Verify Alexander Lawrence Gregath 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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72% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

52 Medicare Part D claims for 19 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Alexander Gregath52
  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.

Alexander Lawrence Gregath among 12,484 student in an organized health care education/training program records in Ohio

Alexander Lawrence Gregath, M.D., M.S. 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 2023, is newer than 37% of them.

  • NPI issued2023 · 37% of these records are older, 52% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2023 · 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. Rusty BaikCincinnati, OH 452191578940276
  2. Andrea Bosco, MDCincinnati, OH 452191689804965
  3. Kevin Burgdorf, D.D.S.Cincinnati, OH 452191457514788
  4. Katherine Clarridge, M.D.Cincinanti, OH 452191811214745
  5. Kristen GassertCincinnati, OH 452191396013876
  6. Yi Lin, M.D.Cincinnati, OH 452191588920979
  7. Megan McIntosh, PHDCincinnati, OH 452191700204591
  8. Guillermo Monsalve Duarte, MDCincinnati, OH 452191033386628

Common questions

What is Alexander Lawrence Gregath, M.D., M.S.'s NPI number?

Alexander Lawrence Gregath, M.D., M.S.'s National Provider Identifier (NPI) is 1952005738, issued on Mar 28, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Lawrence Gregath, M.D., M.S. located?

The NPPES record lists a practice address at 3113 Bellevue Ave, Cincinnati, OH, 45219. Phone: (513) 475-8730. Providers update this record themselves, so call before visiting.

How can I verify Alexander Lawrence Gregath, M.D., M.S.'s license?

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

How much does Alexander Lawrence Gregath, M.D., M.S. prescribe under Medicare Part D?

In 2024, Alexander Lawrence Gregath, M.D., M.S. had 52 Medicare Part D claims for 19 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.