NPPES file of Aug 9, 2026

Katherine Elizabeth Patterson, OTR/L

Occupational Therapist · Biddeford, ME

Katherine Elizabeth Patterson, OTR/L is an occupational therapist with a practice address in Biddeford, Maine, and NPI 1346875952, issued on Mar 4, 2020. Check the license (Maine OT3790, as entered in NPPES) with the Maine board that licenses this profession; 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
1346875952
Name
Katherine Elizabeth Patterson
Credential
OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
OT3790 ME
Self-reported in NPPES; status is on the state search
Practice location
407 Pool St, Biddeford, ME 04005
Phone
(207) 282-5171
Enumerated
Mar 4, 2020
Record last updated
Feb 6, 2022
Medicare enrollment
Enrolled (PECOS I20250807003240); 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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Also registered at 407 Pool St

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

  1. Jordyn AlvarezOccupational Therapist1114407954
  2. Victoria BergentyPhysical Therapist1730859711
  3. Emma Chabot, OTR/LOccupational Therapist1114678307
  4. Robin Dobrusin, COTA/LOccupational Therapy Assistant1144799131
  5. Kendra Stephens, DPT, PTPhysical Therapist1235885310
  6. Rui Twomey, MS, MEDSpeech-Language Pathologist1184268476

Verify Katherine Elizabeth Patterson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license OT3790
    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 Maine license search

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Bills Medicare through one group practice

  1. Fox Rehabilitation Services ME LLCKennebunk, ME

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

28 occupational therapist records list a practice address in Biddeford

They are 28 of the 905 NPPES records with a practice address in Biddeford, and 1,297 occupational therapist records in Maine.

Other occupational therapist records in Maine

  1. Kirsten (coulter) LewisPortland, ME1942335278
  2. Christine Abate, OTR/LHallowell, ME1114230273
  3. Paul Abbey, MOT, OTR/LPortland, ME1013434489
  4. Brenda AchornWaterville, ME1881028728
  5. Laura Ackley, OTRCalais, ME1942765805
  6. Ryan AdamsEddington, ME1427689371
  7. Stacey Adams, OTRLScarborough, ME1790801728
  8. Hannah Ademi, MSOTR/LFreeport, ME1124633649
  9. Pamela AdlerScarborough, ME1821329152
  10. Rachel Adler, MOT, OTR/LBelfast, ME1144787839

Common questions

What is Katherine Elizabeth Patterson, OTR/L's NPI number?

Katherine Elizabeth Patterson, OTR/L's National Provider Identifier (NPI) is 1346875952, issued on Mar 4, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Elizabeth Patterson, OTR/L located?

The NPPES record lists a practice address at 407 Pool St, Biddeford, ME, 04005. Phone: (207) 282-5171. Providers update this record themselves, so call before visiting.

How can I verify Katherine Elizabeth Patterson, OTR/L's license?

NPPES lists Maine license number OT3790, as entered by the provider. Search the Maine 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. Medicare files from data.cms.gov. 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.