NPPES file of Aug 9, 2026

Cheryl Farmer, M.D.

Internal Medicine Physician · Ann Arbor, MI

Cheryl Farmer, M.D. is an internal medicine physician with a practice address in Ann Arbor, Michigan, and NPI 1528021144, issued on Apr 7, 2006. Check the license (Michigan CF046469, 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
1528021144
Name
Cheryl Farmer
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
CF046469 MI
Self-reported in NPPES; status is on the state search
Practice location
1950 Manchester RD, Ann Arbor, MI 48104
Phone
(734) 973-4800
Enumerated
Apr 7, 2006
Record last updated
Jul 13, 2026
Fax
(734) 973-4810
Medicaid ID
4552862 MI
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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8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →

Also registered at 1950 Manchester RD

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

  1. Jean Scholl, M.D.Internal Medicine Physician1992768006

Verify Cheryl Farmer 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 CF046469    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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99% fewer Medicare Part D claims than the average internal medicine physician in 2024

30 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Cheryl Farmer30
  2. Specialty average3,176

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.

Cheryl Farmer among 5,735 internal medicine physician records in Michigan

Cheryl Farmer, M.D. 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 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 60% 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).

479 internal medicine physician records list a practice address in Ann Arbor

They are 479 of the 15,616 NPPES records with a practice address in Ann Arbor, and 5,735 internal medicine physician records in Michigan.

All 5,735 in Michigan → Every provider in Ann Arbor → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Candace Bramson, MDAnn Arbor, MI 481041063722163
  2. Patricia Kelly, M.D.Ann Arbor, MI 481041467477091
  3. Edward Linkner, M.D.Ann Arbor, MI 481041538217617
  4. Dalinda Reese, M.D.Ann Arbor, MI 481041386641769
  5. Amy Saunders, MDAnn Arbor, MI 481041841380904
  6. Jean Scholl, M.D.Ann Arbor, MI 481041992768006
  7. David States, MD PHDAnn Arbor, MI 481041891072278
  8. Vernon Stevenson, M.D.Ann Arbor, MI 481041760579395

Common questions

What is Cheryl Farmer, M.D.'s NPI number?

Cheryl Farmer, M.D.'s National Provider Identifier (NPI) is 1528021144, issued on Apr 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Cheryl Farmer, M.D. located?

The NPPES record lists a practice address at 1950 Manchester RD, Ann Arbor, MI, 48104. Phone: (734) 973-4800. Providers update this record themselves, so call before visiting.

How can I verify Cheryl Farmer, M.D.'s license?

NPPES lists Michigan license number CF046469, 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 Cheryl Farmer, M.D. prescribe under Medicare Part D?

In 2024, Cheryl Farmer, M.D. had 30 Medicare Part D claims; 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.