NPPES file of Aug 9, 2026

Kenneth A. Fisher, M.D.

Nephrology Physician · Kalamazoo, MI

Kenneth A. Fisher, M.D. is a nephrology physician with a practice address in Kalamazoo, Michigan, and NPI 1548213986, issued on May 18, 2006. Check the license (Michigan 4301062620, 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
1548213986
Name
Kenneth A. Fisher
Credential
M.D.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
4301062620 MI
Self-reported in NPPES; status is on the state search
Practice location
4335 Roxbury LN, Kalamazoo, MI 49008
Phone
(269) 385-3586
Enumerated
May 18, 2006
Record last updated
Mar 18, 2010 (not updated in 16 years: call before relying on the address or phone)
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 nephrology physician records → All 376 in Michigan → Look up another NPI →

Verify Kenneth A. Fisher 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 4301062620    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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98% fewer Medicare Part D claims than the average nephrology physician in 2024

34 Medicare Part D claims, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.

  1. Kenneth Fisher34
  2. Specialty average1,465

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.

Kenneth A. Fisher among 376 nephrology physician records in Michigan

Kenneth A. Fisher, M.D. is one of 376 nephrology physician records with a practice address in Michigan. 82% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 48% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 74% of these records are
  • Record last updated2010 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in Michigan

There are 376 nephrology physician records in Michigan.

All 376 in Michigan → Every provider in Kalamazoo → Nephrology Physician nationwide →

The 8 nephrology physician records with the nearest ZIP codes

  1. Ahmed Aqeel, MDKalamazoo, MI 490071922057546
  2. Melissa Baker, DOKalamazoo, MI 490071548829898
  3. Aash Bhatt, M.D.Kalamazoo, MI 490071154524338
  4. Sanjay Dalal, MDKalamazoo, MI 490071992769699
  5. Valerie Duhn, MDKalamazoo, MI 490071023296050
  6. Richard Kammenzind, M.D.Kalamazoo, MI 490071760426266
  7. Lauren Lamie, DOKalamazoo, MI 490071326494014
  8. Peter Manring, MDKalamazoo, MI 490071396864401

Common questions

What is Kenneth A. Fisher, M.D.'s NPI number?

Kenneth A. Fisher, M.D.'s National Provider Identifier (NPI) is 1548213986, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kenneth A. Fisher, M.D. located?

The NPPES record lists a practice address at 4335 Roxbury LN, Kalamazoo, MI, 49008. Phone: (269) 385-3586. Providers update this record themselves, so call before visiting.

How can I verify Kenneth A. Fisher, M.D.'s license?

NPPES lists Michigan license number 4301062620, 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 Kenneth A. Fisher, M.D. prescribe under Medicare Part D?

In 2024, Kenneth A. Fisher, M.D. had 34 Medicare Part D claims; the average among nephrology physician prescribers was 1,465. 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.