Harold Crew Mason, M.D.
Family Medicine Physician · Columbus, OH
Harold Crew Mason, M.D. is a family medicine physician with a practice address in Columbus, Ohio, and NPI 1265692057, issued on Jun 15, 2008. Check the license (Ohio 57012661, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Harold Crew Mason
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 57012661 OH
Self-reported in NPPES; status is on the state search - Practice location
- 793 W State St, Columbus, OH 43222
- Phone
- (614) 234-5000
- Enumerated
- Jun 15, 2008
- Record last updated
- Sep 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160701000528); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Also registered at 793 W State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Harold Crew Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 57012661Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average family medicine physician in 2024
707 Medicare Part D claims for 87 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium60 claims
- Amlodipine Besylate35 claims
- Gabapentin33 claims
- Lisinopril31 claims
- Metoprolol Succinate30 claims
- Metformin Hcl26 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.
Bills Medicare through one group practice
- Southlake Community Mental Health Center IncHammond, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harold Crew Mason among 5,606 family medicine physician records in Ohio
Harold Crew Mason, M.D. is one of 5,606 family medicine physician records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2002 · median 2005 among the 3,510 with a school on file
- Record last updated2019 · 58% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
424 family medicine physician records list a practice address in Columbus
They are 424 of the 36,491 NPPES records with a practice address in Columbus, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Columbus → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Amanda Adepalli, MDColumbus, OH 432221730442245
- Corey Amann, M.D.Columbus, OH 432221972763779
- Brian Beesley, DOColumbus, OH 432221447213970
- Mirela CrisanColumbus, OH 432221104864891
- Stephanie Diehlmann, MDColumbus, OH 432221790885283
- Emanuel Dolph, MDColumbus, OH 432221821357062
- Jennifer Hartman, MDColumbus, OH 432221811008840
- Terresa Hawthorne, MDColumbus, OH 432221104891944
Common questions
What is Harold Crew Mason, M.D.'s NPI number?
Harold Crew Mason, M.D.'s National Provider Identifier (NPI) is 1265692057, issued on Jun 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Harold Crew Mason, M.D. located?
The NPPES record lists a practice address at 793 W State St, Columbus, OH, 43222. Phone: (614) 234-5000. Providers update this record themselves, so call before visiting.
How can I verify Harold Crew Mason, M.D.'s license?
NPPES lists Ohio license number 57012661, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Harold Crew Mason, M.D. prescribe under Medicare Part D?
In 2024, Harold Crew Mason, M.D. had 707 Medicare Part D claims for 87 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.