NPPES file of Aug 9, 2026

Michael Workman, MD

Ophthalmology Physician · Gilford, NH

Michael Workman, MD is an ophthalmology physician with a practice address in Gilford, New Hampshire, and NPI 1538809538, issued on Mar 30, 2022. Check the license (New Hampshire 39782, as entered in NPPES) on the New Hampshire Board of Medicine; 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
1538809538
Name
Michael Workman
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
39782 NH
Self-reported in NPPES; status is on the state search
Practice location
368 Hounsell Ave, Gilford, NH 03249
Phone
(603) 524-2020
Enumerated
Mar 30, 2022
Record last updated
Jul 23, 2026
Fax
(603) 528-2805
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 368 Hounsell Ave

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

  1. Andrew Garfinkle, MD, PHDOphthalmology Physician1720074982
  2. Andrew Savard, O.DOptometrist1528671088
  3. Douglas Scott, MDOphthalmology Physician1629064639
  4. Anthony Zieja, ODOptometrist1942432323

Verify Michael Workman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of Medicine
    Search for license 39782
    Check 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
Open the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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68% fewer Medicare Part D claims than the average ophthalmology physician in 2024

492 Medicare Part D claims for 201 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.

  1. Michael Workman492
  2. Specialty average1,518

Most prescribed

  1. Latanoprost69 claims
  2. Prednisolone Acetate60 claims
  3. Brimonidine Tartrate43 claims
  4. Erythromycin32 claims
  5. Valacyclovir29 claims
  6. Cyclosporine24 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.

3 ophthalmology physician records list a practice address in Gilford

They are 3 of the 124 NPPES records with a practice address in Gilford, and 99 ophthalmology physician records in New Hampshire.

Other ophthalmology physician records in New Hampshire

  1. Heather Bartels, MDPeterborough, NH1386098648
  2. Claudia Bartolini, MDPortsmouth, NH1497071096
  3. Nikhil Batra, M.D.Lebanon, NH1154550895
  4. Adam Beck, MDLondonderry, NH1003818600
  5. Thomas Bennett, MDDover, NH1245335249
  6. Faith Birnbaum, M.D.Nashua, NH1972951986
  7. Timothy Blake, M.D.Nashua, NH1891790986
  8. William Bloom, MDHanover, NH1285664821
  9. Carol Boerner, M.D.Claremont, NH1841231735
  10. Sara Bozorg, M.D.Manchester, NH1891959037

Common questions

What is Michael Workman, MD's NPI number?

Michael Workman, MD's National Provider Identifier (NPI) is 1538809538, issued on Mar 30, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Michael Workman, MD located?

The NPPES record lists a practice address at 368 Hounsell Ave, Gilford, NH, 03249. Phone: (603) 524-2020. Providers update this record themselves, so call before visiting.

How can I verify Michael Workman, MD's license?

NPPES lists New Hampshire license number 39782, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael Workman, MD prescribe under Medicare Part D?

In 2024, Michael Workman, MD had 492 Medicare Part D claims for 201 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.