NPPES file of Aug 9, 2026

Michael Wayne Walker, PT/ATC

Physical Therapist · Fleming Island, FL

Michael Wayne Walker, PT/ATC is a physical therapist with a practice address in Fleming Island, Florida, and NPI 1811082704, issued on Oct 4, 2006. Check the license (Florida PT9796, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1811082704
Name
Michael Wayne Walker
Credential
PT/ATC
Primary taxonomy
Physical Therapist 225100000X
License number
PT9796 FL
Self-reported in NPPES; status is on the state search
Practice location
4565 US Highway 17 Ste 200, Fleming Island, FL 32003
Phone
(904) 634-0640
Enumerated
Oct 4, 2006
Record last updated
Jun 20, 2025
Fax
(904) 634-0203
Medicaid ID
8915059 00 FL
Medicare enrollment
Enrolled (PECOS I20230612000617); accepts Medicare assignment
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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8 nearest physical therapist records → All 14,419 in Florida → Look up another NPI →

Also registered at 4565 US Highway 17 Ste 200

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

  1. Aaron Bates, M.D.Sports Medicine (Orthopaedic Surgery) Physician1417939679
  2. Morgan Brett, PA-CPhysician Assistant1699328856
  3. James Causey, DPTPhysical Therapist1083861751
  4. Joseph Frustaci, DPTPhysical Therapist1750499109
  5. Laura GarciaPhysical Therapist1548958085
  6. Katrina Grosswiler, APRNNurse Practitioner1861269193

Verify Michael Wayne Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license PT9796    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 Florida 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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Bills Medicare through one group practice

  1. Southeast Orthopedic Specialists LLCJacksonville, FL

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

Michael Wayne Walker among 14,419 physical therapist records in Florida

Michael Wayne Walker, PT/ATC is one of 14,419 physical therapist records with a practice address in Florida. 23% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 85% newer
  • In a Medicare fileYes · 23% of these records are
  • In the CMS Doctors and Clinicians fileYes · 25% of these records are
  • Graduated1993 · median 2014 among the 3,652 with a school on file
  • Record last updated2025 · 63% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 physical therapist records list a practice address in Fleming Island

They are 39 of the 571 NPPES records with a practice address in Fleming Island, and 14,419 physical therapist records in Florida.

All 14,419 in Florida → Every provider in Fleming Island → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Kelly Blasser, PTOrange Park, FL 320031336266956
  2. Joel Catz, PTOrange Park, FL 320031972749950
  3. James Causey, DPTFleming Island, FL 320031083861751
  4. Edward Collier, PTOrange Park, FL 320031184698490
  5. Jessica Dyer, PTFleming Island, FL 320031649405705
  6. Joseph Frustaci, DPTFleming Island, FL 320031750499109
  7. Amanda Giddens, ATC, PTAFleming Island, FL 320031780901744
  8. Richard Keys, PTFleming Island, FL 320031760528269

Common questions

What is Michael Wayne Walker, PT/ATC's NPI number?

Michael Wayne Walker, PT/ATC's National Provider Identifier (NPI) is 1811082704, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Wayne Walker, PT/ATC located?

The NPPES record lists a practice address at 4565 US Highway 17 Ste 200, Fleming Island, FL, 32003. Phone: (904) 634-0640. Providers update this record themselves, so call before visiting.

How can I verify Michael Wayne Walker, PT/ATC's license?

NPPES lists Florida license number PT9796, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. 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. 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.