NPPES file of Aug 9, 2026

Alexandra Mahon

Occupational Therapist · Exton, PA

Alexandra Mahon is an occupational therapist with a practice address in Exton, Pennsylvania, and NPI 1104541523, issued on Oct 7, 2022. Check the license (Pennsylvania OC018791, as entered in NPPES) with the Pennsylvania 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
1104541523
Name
Alexandra Mahon
Primary taxonomy
Occupational Therapist 225X00000X
License number
OC018791 PA
Self-reported in NPPES; status is on the state search
Practice location
201 Sharp LN, Exton, PA 19341
Phone
(877) 407-3422
Enumerated
Oct 7, 2022
Record last updated
Dec 13, 2024
Fax
(877) 407-4329
Medicare enrollment
Enrolled (PECOS I20221026003109); 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 201 Sharp LN

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

  1. Jamie PricePhysical Therapist1609596972

Verify Alexandra Mahon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license OC018791
    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 Pennsylvania 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. Fox Rehabilitation Services IncWilkes Barre, PA

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

Alexandra Mahon among 7,136 occupational therapist records in Pennsylvania

Alexandra Mahon is one of 7,136 occupational therapist records with a practice address in Pennsylvania. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 77% of them.

  • NPI issued2022 · 77% of these records are older, 18% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2022 · median 2016 among the 668 with a school on file
  • Record last updated2024 · 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 225X00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

34 occupational therapist records list a practice address in Exton

They are 34 of the 1,089 NPPES records with a practice address in Exton, and 7,136 occupational therapist records in Pennsylvania.

The 8 occupational therapist records with the nearest ZIP codes

  1. Mercy BakerExton, PA 193411962830869
  2. Erika Campbell, MS, OTR/LExton, PA 193411063814192
  3. Jennifer CaveExton, PA 193411871628818
  4. Dorothy Fountaine, OTRLExton, PA 193411699896118
  5. Susan GalliganExton, PA 193411457608044
  6. Clay Handy, OTExton, PA 193411336657253
  7. Annette Houseworth, OTR/LExton, PA 193411548562093
  8. Teresa Jacobs, OTR/LExton, PA 193411134460298

Common questions

What is Alexandra Mahon's NPI number?

Alexandra Mahon's National Provider Identifier (NPI) is 1104541523, issued on Oct 7, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Mahon located?

The NPPES record lists a practice address at 201 Sharp LN, Exton, PA, 19341. Phone: (877) 407-3422. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Mahon's license?

NPPES lists Pennsylvania license number OC018791, as entered by the provider. Search the Pennsylvania 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.