NPPES file of Aug 9, 2026

Alissa Michon Williams, PT, DPT

Physical Therapist · Kalamazoo, MI

Alissa Michon Williams, PT, DPT is a physical therapist with a practice address in Kalamazoo, Michigan, and NPI 1215589908, issued on Jul 12, 2019. Check the license (Michigan 5501013931, as entered in NPPES) with the Michigan board that licenses this profession; 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
1215589908
Name
Alissa Michon Williams
Credential
PT, DPT
Primary taxonomy
Physical Therapist 225100000X
License number
5501013931 MI
Self-reported in NPPES; status is on the state search
Practice location
820 John St Ste 201, Kalamazoo, MI 49001
Phone
(269) 341-6510
Enumerated
Jul 12, 2019
Record last updated
Oct 27, 2022
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 820 John St Ste 201

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

  1. Jill Carpenter, OTR/LPhysical Rehabilitation Occupational Therapist1114579430
  2. Gaurav GautamPhysical Therapist1639721459
  3. Kimberly Hanson-Zeigler, PT, DPTPhysical Therapist1720648421
  4. Stephanie Harshman, OTR/LOccupational Therapist1003478231
  5. Mallory MarquiePhysical Therapist1144881251

Verify Alissa Michon Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 5501013931
    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
Find 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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Alissa Michon Williams among 9,592 physical therapist records in Michigan

Alissa Michon Williams, PT, DPT is one of 9,592 physical therapist records with a practice address in Michigan. 31% 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 2019, is newer than 74% of them.

  • NPI issued2019 · 74% of these records are older, 22% newer
  • In a Medicare fileNo · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 32% of these records are
  • Record last updated2022 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

173 physical therapist records list a practice address in Kalamazoo

They are 173 of the 6,553 NPPES records with a practice address in Kalamazoo, and 9,592 physical therapist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 physical therapist records with the nearest ZIP codes

  1. Gaurav GautamKalamazoo, MI 490011639721459
  2. Kimberly Hanson-Zeigler, PT, DPTKalamazoo, MI 490011720648421
  3. Christina KlineKalamazoo, MI 490011043458789
  4. Nicole Kresch, PT, DPT, CERT. MDTKalamazoo, MI 490011215589569
  5. Stephanie Madden, PTKalamazoo, MI 490011972741171
  6. Mallory MarquieKalamazoo, MI 490011144881251
  7. Therese MillerKalamazoo, MI 490011588802110
  8. Anita Ollila, PTKalamazoo, MI 490011831337138

Common questions

What is Alissa Michon Williams, PT, DPT's NPI number?

Alissa Michon Williams, PT, DPT's National Provider Identifier (NPI) is 1215589908, issued on Jul 12, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Alissa Michon Williams, PT, DPT located?

The NPPES record lists a practice address at 820 John St Ste 201, Kalamazoo, MI, 49001. Phone: (269) 341-6510. Providers update this record themselves, so call before visiting.

How can I verify Alissa Michon Williams, PT, DPT's license?

NPPES lists Michigan license number 5501013931, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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. 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.