Erin Louise McCarthy, MS, OTR/L
Occupational Therapist · California, MD
Erin Louise McCarthy, MS, OTR/L is an occupational therapist with a practice address in California, Maryland, and NPI 1346520087, issued on Aug 25, 2011. Check the license (Maryland 06732, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Louise McCarthy
- Credential
- MS, OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 06732 MD
Self-reported in NPPES; status is on the state search - Practice location
- 22593 Three Notch RD, California, MD 20619
- Phone
- (301) 862-2505
- Enumerated
- Aug 25, 2011
- Record last updated
- Aug 7, 2025
- Fax
- (301) 862-2548
- Medicare enrollment
- Enrolled (PECOS I20160630001713); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 2,933 in Maryland → Look up another NPI →
Also registered at 22593 Three Notch RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dominic AeschlimannBehavior Technician1861066821
- Larissa Aguirre-EchevarriaAssistant Behavior Analyst1124725767
- Haley AshtonBehavior Technician1972457133
- Christy Barber, OTR/LOccupational Therapist1568770998
- Kelly Barefoot, OTR/LOccupational Therapist1710172440
- Kyleigh BarnesBehavior Technician1700741964
Verify Erin Louise McCarthy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 06732Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Personalized Therapy, LLCCalifornia, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Louise McCarthy among 2,933 occupational therapist records in Maryland
Erin Louise McCarthy, MS, OTR/L is one of 2,933 occupational therapist records with a practice address in Maryland. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 26% of them.
- NPI issued2011 · 26% of these records are older, 71% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Graduated2011 · median 2015 among the 362 with a school on file
- Record last updated2025 · 67% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 occupational therapist records list a practice address in California
They are 20 of the 318 NPPES records with a practice address in California, and 2,933 occupational therapist records in Maryland.
All 2,933 in Maryland → Every provider in California → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Christy Barber, OTR/LCalifornia, MD 206191568770998
- Kelly Barefoot, OTR/LCalifornia, MD 206191710172440
- Elsebeth Birman, MOT, OTR/LCalifornia, MD 206191770930430
- Rhonda Cox, OTCalifornia, MD 206191083138176
- Nicole Crozier, M.S., OTR/LCalifornia, MD 206191487042594
- Jean Faichney, MS, OT/LCalifornia, MD 206191891048070
- Melanie Lohwater, OTR/LCalifornia, MD 206191881620086
- Katlyn PalmieriCalifornia, MD 206191518485846
Common questions
What is Erin Louise McCarthy, MS, OTR/L's NPI number?
Erin Louise McCarthy, MS, OTR/L's National Provider Identifier (NPI) is 1346520087, issued on Aug 25, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Erin Louise McCarthy, MS, OTR/L located?
The NPPES record lists a practice address at 22593 Three Notch RD, California, MD, 20619. Phone: (301) 862-2505. Providers update this record themselves, so call before visiting.
How can I verify Erin Louise McCarthy, MS, OTR/L's license?
NPPES lists Maryland license number 06732, as entered by the provider. Search the Maryland 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.