NPPES file of Aug 9, 2026

Mallory R. Massey, OTR/L

Physical Rehabilitation Occupational Therapist · Jacksonville, FL

Mallory R. Massey, OTR/L is a physical rehabilitation occupational therapist with a practice address in Jacksonville, Florida, and NPI 1548097439, issued on Sep 16, 2024. Check the license (Florida 25609, 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
1548097439
Name
Mallory R. Massey
Credential
OTR/L
Primary taxonomy
Physical Rehabilitation Occupational Therapist 225XP0019X
License number
25609 FL
Self-reported in NPPES; status is on the state search
Practice location
4745 Sutton Park CT Ste 403, Jacksonville, FL 32224
Phone
(904) 371-4649
Enumerated
Sep 16, 2024
Record last updated
Sep 16, 2024
Fax
(888) 393-1099
Medicare enrollment
Enrolled (PECOS I20250314001669); 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 rehabilitation occupational therapist records → All 136 in Florida → Look up another NPI →

Also registered at 4745 Sutton Park CT Ste 403

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

  1. Katerina Benedict, OTR/LOccupational Therapist1255105466
  2. Dawn Rudolph, OTR/LGerontology Occupational Therapist1437769478
  3. Darly ThoppilOccupational Therapist1952633208

Verify Mallory R. Massey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license 25609    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. Revive Rehab IncJacksonville, FL

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

Mallory R. Massey among 136 physical rehabilitation occupational therapist records in Florida

Mallory R. Massey, OTR/L is one of 136 physical rehabilitation occupational therapist records with a practice address in Florida. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 82% of them.

  • NPI issued2024 · 82% of these records are older, 13% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 14% of these records are
  • Graduated2024 · median 2011 among the 19 with a school on file
  • Record last updated2024 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225XP0019X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Rehabilitation Occupational Therapist providers in Florida

There are 136 physical rehabilitation occupational therapist records in Florida.

All 136 in Florida → Every provider in Jacksonville → Physical Rehabilitation Occupational Therapist nationwide →

The 8 physical rehabilitation occupational therapist records with the nearest ZIP codes

  1. Rachel AlonzoJacksonville, FL 322241144852997
  2. Lillyn Bennett, LOTR, CLT, CFPSJacksonville, FL 322241124716717
  3. Brittni BridenburgJacksonville, FL 322241467165472
  4. Niemat IssaJacksonville, FL 322081801281878
  5. John Paul Conroy, OTJacksonville, FL 322441265892590
  6. Justice MixsonJacksonville, FL 322541760110936
  7. Clarence Brown, OTR/LJacksonville, FL 322571770854077
  8. Philip O'Connor, O.T.Jacksonville, FL 322571134657786

Common questions

What is Mallory R. Massey, OTR/L's NPI number?

Mallory R. Massey, OTR/L's National Provider Identifier (NPI) is 1548097439, issued on Sep 16, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mallory R. Massey, OTR/L located?

The NPPES record lists a practice address at 4745 Sutton Park CT Ste 403, Jacksonville, FL, 32224. Phone: (904) 371-4649. Providers update this record themselves, so call before visiting.

How can I verify Mallory R. Massey, OTR/L's license?

NPPES lists Florida license number 25609, 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.