NPPES file of Aug 9, 2026

William R. Yee, MD

Psychiatry Physician · Caro, MI

William R. Yee, MD is a psychiatry physician with a practice address in Caro, Michigan, and NPI 1043259690, issued on Jun 6, 2006. Check the license (Michigan 4301031628, 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
1043259690
Name
William R. Yee
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
4301031628 MI
54004 CA
MD227709 OR
Self-reported in NPPES; status is on the state search
Practice location
2000 Chambers RD, Caro, MI 48723
Phone
(989) 673-3191
Enumerated
Jun 6, 2006
Record last updated
Nov 10, 2025
Fax
(989) 673-0064
Medicaid IDs
4263108 MA
1758845 MI
Medicare enrollment
Enrolled (PECOS I20100928000393); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 1972
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2000 Chambers RD

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

  1. Norbert Anderson, M.D.Psychiatry Physician1699719260
  2. Frederick Curlin, M.D.Psychiatry Physician1407147812
  3. Irene Degroot, M.D.Psychiatry Physician1780795302
  4. Melanio Derro, M.D.Family Medicine Physician1205935590
  5. Sharon DunnClinical Psychologist1952596785
  6. Rolbert Fischre', M.D.Psychiatry Physician1245322791

Verify William R. Yee 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 4301031628
    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

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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90% fewer Medicare Part D claims than the average psychiatry physician in 2024

98 Medicare Part D claims for 29 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. William Yee98
  2. Specialty average1,000

Most prescribed

  1. Chlorpromazine Hcl12 claims
  2. Olanzapine11 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

  1. Ehab Yacoub MD IncGardena, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William R. Yee among 1,729 psychiatry physician records in Michigan

William R. Yee, MD is one of 1,729 psychiatry physician 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 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 63% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated1972 · median 2005 among the 828 with a school on file
  • Record last updated2025 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 psychiatry physician records list a practice address in Caro

They are 15 of the 375 NPPES records with a practice address in Caro, and 1,729 psychiatry physician records in Michigan.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Norbert Anderson, M.D.Caro, MI 487231699719260
  2. William Clark, M.D.Caro, MI 487231467565028
  3. Laurence Co, M.D.Caro, MI 487231659484111
  4. Frederick Curlin, M.D.Caro, MI 487231407147812
  5. Irene Degroot, M.D.Caro, MI 487231780795302
  6. Rolbert Fischre', M.D.Caro, MI 487231245322791
  7. Robert Grenn, MDCaro, MI 487231366079915
  8. Jennifer Lenchner, DOCaro, MI 487231588244768

Common questions

What is William R. Yee, MD's NPI number?

William R. Yee, MD's National Provider Identifier (NPI) is 1043259690, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William R. Yee, MD located?

The NPPES record lists a practice address at 2000 Chambers RD, Caro, MI, 48723. Phone: (989) 673-3191. Providers update this record themselves, so call before visiting.

How can I verify William R. Yee, MD's license?

NPPES lists Michigan license number 4301031628, 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 William R. Yee, MD prescribe under Medicare Part D?

In 2024, William R. Yee, MD had 98 Medicare Part D claims for 29 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.