Harold Mordecai Brown, DO
Family Medicine Physician · Ontario, OH
Harold Mordecai Brown, DO is a family medicine physician with a practice address in Ontario, Ohio, and NPI 1760486294, issued on Jun 13, 2005. Check the license (Ohio 34005482, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Harold Mordecai Brown
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 34005482 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2003 W 4TH St, Ontario, OH 44906
- Phone
- (567) 307-7860
- Enumerated
- Jun 13, 2005
- Record last updated
- Dec 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (567) 307-7861
- Medicaid ID
- 0882522 OH
- Medicare enrollment
- Enrolled (PECOS I20070824000024); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1989
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Also registered at 2003 W 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elizabeth CollinsSpeech-Language Pathologist1619469384
- Megan Hancovsky, M.A., CCC-SLPSpeech-Language Pathologist1295262525
Verify Harold Mordecai Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34005482Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% more Medicare Part D claims than the average family medicine physician in 2024
7,078 Medicare Part D claims for 363 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Atorvastatin Calcium580 claims
- Amlodipine Besylate345 claims
- Rosuvastatin Calcium336 claims
- Pantoprazole Sodium311 claims
- Lisinopril309 claims
- Levothyroxine Sodium286 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 74 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,447.36
164 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 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 one group practice
- North Central Ohio Family Care Center IncOntario, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harold Mordecai Brown among 5,606 family medicine physician records in Ohio
Harold Mordecai Brown, DO 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 82% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1989 · median 2005 among the 3,510 with a school on file
- Record last updated2020 · 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).
8 family medicine physician records list a practice address in Ontario
They are 8 of the 310 NPPES records with a practice address in Ontario, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Ontario → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Edward Adkins, M.D.Ontario, OH 449061679561310
- Melissa Becker, MDOntario, OH 449061174514087
- Adam Bihl, M.D.Ontario, OH 449061164465480
- Daniel Burwell, DOMansfield, OH 449061720066103
- Debra Celec, DOOntario, OH 449061376603753
- David Chan, M.D.Mansfield, OH 449061649207457
- Keith Davis, MDMansfield, OH 449061952488215
- Michelle Lees, M.D.Mansfield, OH 449061235117334
Common questions
What is Harold Mordecai Brown, DO's NPI number?
Harold Mordecai Brown, DO's National Provider Identifier (NPI) is 1760486294, issued on Jun 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Harold Mordecai Brown, DO located?
The NPPES record lists a practice address at 2003 W 4TH St, Ontario, OH, 44906. Phone: (567) 307-7860. Providers update this record themselves, so call before visiting.
How can I verify Harold Mordecai Brown, DO's license?
NPPES lists Ohio license number 34005482, 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 Mordecai Brown, DO prescribe under Medicare Part D?
In 2024, Harold Mordecai Brown, DO had 7,078 Medicare Part D claims for 363 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Harold Mordecai Brown, DO's MIPS final score?
The 2023 MIPS final score is 74 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.