Harold R. Leach, MD
Obstetrics & Gynecology Physician · West Bloomfield, MI
Harold R. Leach, MD is an obstetrics & gynecology physician with a practice address in West Bloomfield, Michigan, and NPI 1437144045, issued on Sep 20, 2005. Check the license (Michigan 4301035174, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Harold R. Leach
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 4301035174 MI
Self-reported in NPPES; status is on the state search - Practice location
- 6900 Orchard Lake RD, West Bloomfield, MI 48322
- Phone
- (248) 855-6663
- Enumerated
- Sep 20, 2005
- Record last updated
- Jan 3, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (248) 855-7546
- Medicaid ID
- 1318632 MI
- Medicare enrollment
- Enrolled (PECOS I20120223000284); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1974
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,776 in Michigan → Look up another NPI →
Also registered at 6900 Orchard Lake RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Neil Brickman, MDObstetrics & Gynecology Physician1518952894
- Roxana Chapman, DODermatology Physician1528049202
- Deborah Charfoos, MDObstetrics & Gynecology Physician1154316776
- Erin Doody, OTOccupational Therapist1932674595
- Amy Dunn, MDPediatrics Physician1558321513
- Laurie Fisher, MDPediatrics Physician1629030929
Verify Harold R. Leach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301035174Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
244 Medicare Part D claims for 58 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Acyclovir35 claims
- Estradiol35 claims
- Alprazolam24 claims
- Fluconazole13 claims
- Progesterone12 claims
- Cephalexin11 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: $604.96
23 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Uwh OF Michigan PLCFarmington Hills, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harold R. Leach among 1,776 obstetrics & gynecology physician records in Michigan
Harold R. Leach, MD is one of 1,776 obstetrics & gynecology physician records with a practice address in Michigan. 73% 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, 87% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1974 · median 2007 among the 1,003 with a school on file
- Record last updated2008 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 obstetrics & gynecology physician records list a practice address in West Bloomfield
They are 31 of the 1,897 NPPES records with a practice address in West Bloomfield, and 1,776 obstetrics & gynecology physician records in Michigan.
All 1,776 in Michigan → Every provider in West Bloomfield → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Neil Brickman, MDWest Bloomfield, MI 483221518952894
- Kelly Campbell, MDWest Bloomfield, MI 483221689608093
- Deborah Charfoos, MDWest Bloomfield, MI 483221154316776
- Jay Fisher, MDWest Bloomfield, MI 483221811970171
- Shira Gordinier, DOWest Bloomfield, MI 483221861422933
- Lenny Hutton, MDWest Bloomfield, MI 483221891781365
- Andrew Markowitz, MDWest Bloomfield, MI 483221710917885
- Jeffrey Obron, MDWest Bloomfield, MI 483221972533032
Common questions
What is Harold R. Leach, MD's NPI number?
Harold R. Leach, MD's National Provider Identifier (NPI) is 1437144045, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Harold R. Leach, MD located?
The NPPES record lists a practice address at 6900 Orchard Lake RD, West Bloomfield, MI, 48322. Phone: (248) 855-6663. Providers update this record themselves, so call before visiting.
How can I verify Harold R. Leach, MD's license?
NPPES lists Michigan license number 4301035174, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Harold R. Leach, MD prescribe under Medicare Part D?
In 2024, Harold R. Leach, MD had 244 Medicare Part D claims for 58 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.