NPPES file of Aug 9, 2026

William Allen, M.D.

Family Medicine Physician · Kalamazoo, MI

William Allen, M.D. is a family medicine physician with a practice address in Kalamazoo, Michigan, and NPI 1639147168, issued on Mar 10, 2006. Check the license (Michigan 4301032219, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639147168
Name
William Allen
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
4301032219 MI
Self-reported in NPPES; status is on the state search
Practice location
1000 Oakland Dr, Kalamazoo, MI 49008
Phone
(269) 337-6500
Enumerated
Mar 10, 2006
Record last updated
May 23, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(269) 337-6434
Medicaid ID
4183212 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 family medicine physician records → All 6,013 in Michigan → Look up another NPI →

Also registered at 1000 Oakland Dr

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

  1. Muhammad Asjad Abbas, MDStudent in an Organized Health Care Education/Training Program1700707031
  2. Syed Muhammad Abbas, MDStudent in an Organized Health Care Education/Training Program1093697260
  3. Saja AbdelhadiStudent in an Organized Health Care Education/Training Program1003654070
  4. Peter Abdou, MEDICAL STUDENT (MD)Student in an Organized Health Care Education/Training Program1578243721
  5. Ramsha Abdul Qadir, MDStudent in an Organized Health Care Education/Training Program1972493583
  6. Melinda Abernethy, M.D.Reproductive Endocrinology Physician1427254226

Verify William Allen 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 4301032219    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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William Allen among 6,013 family medicine physician records in Michigan

William Allen, M.D. is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 56% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2013 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

98 family medicine physician records list a practice address in Kalamazoo

They are 98 of the 6,553 NPPES records with a practice address in Kalamazoo, and 6,013 family medicine physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,013 in Michigan → Every provider in Kalamazoo → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Pradipkumar Bhatt, MDKalamazoo, MI 490081558380402
  2. Glenn Dregansky, DOKalamazoo, MI 490081134128093
  3. Jane Hanneken, M.D.Kalamazoo, MI 490081780652834
  4. Theresa Kordish, DOKalamazoo, MI 490081437169034
  5. Eric Lean, MDKalamazoo, MI 490081639151871
  6. Thomas Leibold, M.D.Kalamazoo, MI 490081992756456
  7. Wayne Little, MDKalamazoo, MI 490081508854456
  8. Lisa Marshall, MDKalamazoo, MI 490081104871169

Common questions

What is William Allen, M.D.'s NPI number?

William Allen, M.D.'s National Provider Identifier (NPI) is 1639147168, issued on Mar 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Allen, M.D. located?

The NPPES record lists a practice address at 1000 Oakland Dr, Kalamazoo, MI, 49008. Phone: (269) 337-6500. Providers update this record themselves, so call before visiting.

How can I verify William Allen, M.D.'s license?

NPPES lists Michigan license number 4301032219, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.