NPPES file of Aug 9, 2026

Trevor James-Albert Sherman, MD

Internal Medicine Physician · Muskegon, MI

Trevor James-Albert Sherman, MD is an internal medicine physician with a practice address in Muskegon, Michigan, and NPI 1598452997, issued on Apr 18, 2023. Check the license (Michigan 4351051181, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1598452997
Name
Trevor James-Albert Sherman
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
4351051181 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 E Sherman Blvd, Muskegon, MI 49444
Phone
(231) 672-2000
Enumerated
Apr 18, 2023
Record last updated
Jun 6, 2026
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 1500 E Sherman Blvd

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

  1. Leslie Adkins, PA-CPhysician Assistant1457579849
  2. Irteza Afzal, MDStudent in an Organized Health Care Education/Training Program1558105296
  3. Theourrn Amalathasan, MDStudent in an Organized Health Care Education/Training Program1689366767
  4. Robin Anderson, NPNurse Practitioner1326188004
  5. Nathan Arnold, DOEmergency Medicine Physician1598784167
  6. Kaitlyn Averill, RN, AGCNS-BCRegistered Nurse1891534392

Verify Trevor James-Albert Sherman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4351051181
    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 Michigan license search

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80% fewer Medicare Part D claims than the average internal medicine physician in 2024

624 Medicare Part D claims for 81 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 41 claims were for opioids.

  1. Trevor Sherman624
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium76 claims
  2. Lisinopril24 claims
  3. Amlodipine Besylate23 claims
  4. Hydrocodone-Acetaminophen22 claims
  5. Gabapentin19 claims
  6. Eliquis16 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.

Trevor James-Albert Sherman among 5,735 internal medicine physician records in Michigan

Trevor James-Albert Sherman, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 90% of them.

  • NPI issued2023 · 90% of these records are older, 7% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2026 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

47 internal medicine physician records list a practice address in Muskegon

They are 47 of the 2,646 NPPES records with a practice address in Muskegon, and 5,735 internal medicine physician records in Michigan.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Michael Bergquist, DOMuskegon, MI 494441174570303
  2. Wayne Brenneman, M.D.Muskegon, MI 494441346228913
  3. Don Campbell, MDMuskegon, MI 494441184601957
  4. Amy Dean, D.O.Muskegon, MI 494441982615357
  5. Dennis Desimone, DOMuskegon, MI 494441467468934
  6. Daniel Farrell, M.D.Norton Shores, MI 494441336144260
  7. James Grace, MDMuskegon, MI 494441215914023
  8. Hikmat Halasa, MDMuskegon, MI 494441386735447

Common questions

What is Trevor James-Albert Sherman, MD's NPI number?

Trevor James-Albert Sherman, MD's National Provider Identifier (NPI) is 1598452997, issued on Apr 18, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Trevor James-Albert Sherman, MD located?

The NPPES record lists a practice address at 1500 E Sherman Blvd, Muskegon, MI, 49444. Phone: (231) 672-2000. Providers update this record themselves, so call before visiting.

How can I verify Trevor James-Albert Sherman, MD's license?

NPPES lists Michigan license number 4351051181, 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 Trevor James-Albert Sherman, MD prescribe under Medicare Part D?

In 2024, Trevor James-Albert Sherman, MD had 624 Medicare Part D claims for 81 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.