NPPES file of Aug 9, 2026

Deborah Lynn Cornwell, OTR/L

Occupational Therapist · Los Angeles, CA

Deborah Lynn Cornwell, OTR/L is an occupational therapist with a practice address in Los Angeles, California, and NPI 1922268960, issued on Jun 12, 2008. Check the license (California OT1556, as entered in NPPES) with the California 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
1922268960
Name
Deborah Lynn Cornwell
Credential
OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
OT1556 CA
Self-reported in NPPES; status is on the state search
Practice location
11301 Wilshire Blvd # 117, Los Angeles, CA 90073
Phone
(310) 478-3711
Enumerated
Jun 12, 2008
Record last updated
Jun 12, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(310) 268-4935
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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8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →

Also registered at 11301 Wilshire Blvd # 117

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

  1. David Benton, D.O.Physical Medicine & Rehabilitation Physician1790915262
  2. Shana Friedman, OTROccupational Therapist1457447708
  3. Nicole Licup Nam, NPPrimary Care Nurse Practitioner1538827985
  4. Ryan McCarty, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1225482821
  5. Melissa Phuphanich, MD, MSStudent in an Organized Health Care Education/Training Program1497252837
  6. Berthel Powell, BA/RKTKinesiotherapist1326125618

Verify Deborah Lynn Cornwell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license OT1556    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 California license search

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Deborah Lynn Cornwell among 9,244 occupational therapist records in California

Deborah Lynn Cornwell, OTR/L is one of 9,244 occupational therapist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 11% of them.

  • NPI issued2008 · 11% of these records are older, 85% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2008 · 56% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

794 occupational therapist records list a practice address in Los Angeles

They are 794 of the 69,537 NPPES records with a practice address in Los Angeles, and 9,244 occupational therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,244 in California → Every provider in Los Angeles → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Guillermo Carbon, MS, OTR/LLos Angeles, CA 900731275598195
  2. Michael Cirrincione, OTR/LLos Angeles, CA 900731417968611
  3. Shana Friedman, OTRLos Angeles, CA 900731457447708
  4. Patricia HeckLos Angeles, CA 900731700187572
  5. Betty Lang, OTR/LLos Angeles, CA 900731083709877
  6. Julie Manton, MOT, OTR/LLos Angeles, CA 900731417968876
  7. Loren Matsumura, OTR/LLos Angeles, CA 900731932213022
  8. Lynn Namba, OTRLos Angeles, CA 900731124238076

Common questions

What is Deborah Lynn Cornwell, OTR/L's NPI number?

Deborah Lynn Cornwell, OTR/L's National Provider Identifier (NPI) is 1922268960, issued on Jun 12, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Deborah Lynn Cornwell, OTR/L located?

The NPPES record lists a practice address at 11301 Wilshire Blvd # 117, Los Angeles, CA, 90073. Phone: (310) 478-3711. Providers update this record themselves, so call before visiting.

How can I verify Deborah Lynn Cornwell, OTR/L's license?

NPPES lists California license number OT1556, as entered by the provider. Search the California 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.