NPPES file of Aug 9, 2026

Christine Trefethen, OTR/L

Pediatric Occupational Therapist · Oxford, ME

Christine Trefethen, OTR/L is a pediatric occupational therapist with a practice address in Oxford, Maine, and NPI 1871724179, issued on Aug 4, 2009. Check the license (Maine OT2211, as entered in NPPES) with the Maine 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
1871724179
Name
Christine Trefethen
Credential
OTR/L
Primary taxonomy
Pediatric Occupational Therapist 225XP0200X
License number
OT2211 ME
Self-reported in NPPES; status is on the state search
Practice location
16 Madison Ave, Oxford, ME 04270
Phone
(207) 743-7035
Enumerated
Aug 4, 2009
Record last updated
Aug 4, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(207) 743-2970
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 16 Madison Ave

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

  1. Karen Bennett, OTR/LPediatric Occupational Therapist1699902544
  2. Kelley BisbeeDevelopmental Therapist1700186822
  3. Amber Bradigan, MOT, OTR/LOccupational Therapist1750719696
  4. Katherine CarrollOccupational Therapist1386126936
  5. Katherine Crooker, OTR/LOccupational Therapist1063711281
  6. Christa Erde, SLPASpeech-Language Assistant1295434470

Verify Christine Trefethen 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 OT2211    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
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3 pediatric occupational therapist records list a practice address in Oxford

They are 3 of the 55 NPPES records with a practice address in Oxford, and 153 pediatric occupational therapist records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3 in Oxford → All 153 in Maine → Every provider in Oxford →

Other pediatric occupational therapist records in Maine

  1. David Backholm, OTR/LLewiston, ME1831945898
  2. Katelynn BagleyBelfast, ME1801768981
  3. Olivia Baird, OTR/LPittsfield, ME1922733922
  4. Laura Baker Goulet, OTR/LCorinth, ME1154517969
  5. Baylee Beal, OTRAuburn, ME1972204626
  6. Adrienne BeattyKennebunk, ME1184407983
  7. Cynthia Beauchesne, OTR/LNorway, ME1760635866
  8. Karen Bennett, OTR/LOxford, ME1699902544
  9. Diane Bergey, OTRBelfast, ME1033325238
  10. Lily Berntsson, MS, OTR/LWinterport, ME1417830399

Common questions

What is Christine Trefethen, OTR/L's NPI number?

Christine Trefethen, OTR/L's National Provider Identifier (NPI) is 1871724179, issued on Aug 4, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Christine Trefethen, OTR/L located?

The NPPES record lists a practice address at 16 Madison Ave, Oxford, ME, 04270. Phone: (207) 743-7035. Providers update this record themselves, so call before visiting.

How can I verify Christine Trefethen, OTR/L's license?

NPPES lists Maine license number OT2211, 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. 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.