William Robert Harmon, OD
Optometrist · Mt Clemens, MI
William Robert Harmon, OD is an optometrist with a practice address in Mt Clemens, Michigan, and NPI 1770629982, issued on Jan 29, 2007. Check the license (Michigan 4901003665, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Robert Harmon
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 4901003665 MI
Self-reported in NPPES; status is on the state search - Practice location
- 140 Macomb, Mt Clemens, MI 48043
- Phone
- (586) 468-7612
- Enumerated
- Jan 29, 2007
- Record last updated
- Nov 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (586) 468-9701
- Medicaid ID
- 944498893 MI
- Medicare enrollment
- Enrolled (PECOS I20090505000097); accepts Medicare assignment
- Medical or professional school
- Ferris State College - College Of Optometry, 1993
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,963 in Michigan → Look up another NPI →
Verify William Robert Harmon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4901003665Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average optometrist in 2024
44 Medicare Part D claims for 33 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Tobramycin-Dexamethasone13 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
- P-Cor LLCDetroit, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Robert Harmon among 1,963 optometrist records in Michigan
William Robert Harmon, OD is one of 1,963 optometrist records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 44% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1993 · median 2009 among the 1,121 with a school on file
- Record last updated2008 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 optometrist record lists a practice address in Mt Clemens
They are 1 of the 26 NPPES records with a practice address in Mt Clemens, and 1,963 optometrist records in Michigan.
All 1,963 in Michigan → Every provider in Mt Clemens → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Kristina AtleskiMount Clemens, MI 480431063244200
- Jennifer Claudio, O.DMount Clemens, MI 480431053621342
- Jehann DagherMount Clemens, MI 480431326787318
- Robert Farrell, O.D.Mount Clemens, MI 480431104993823
- Ann Fredal, O.D. PLLCMount Clemens, MI 480431295815926
- Tessa Fredal, O.D.Mount Clemens, MI 480431487388294
- Jennifer Kim, O.D.Mount Clemens, MI 480431295010627
- Megan Larson, ODMount Clemens, MI 480431891523593
Common questions
What is William Robert Harmon, OD's NPI number?
William Robert Harmon, OD's National Provider Identifier (NPI) is 1770629982, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Robert Harmon, OD located?
The NPPES record lists a practice address at 140 Macomb, Mt Clemens, MI, 48043. Phone: (586) 468-7612. Providers update this record themselves, so call before visiting.
How can I verify William Robert Harmon, OD's license?
NPPES lists Michigan license number 4901003665, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does William Robert Harmon, OD prescribe under Medicare Part D?
In 2024, William Robert Harmon, OD had 44 Medicare Part D claims for 33 beneficiaries; the average among optometrist prescribers was 277. 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.