Katherine Koschei, MS, OT/L, DRS
Occupational Therapist · San Diego, CA
Katherine Koschei, MS, OT/L, DRS is an occupational therapist with a practice address in San Diego, California, and NPI 1811528250, issued on Feb 3, 2020. Check the license (California 6213, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Koschei
- Credential
- MS, OT/L, DRS
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 6213 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15004 Innovation Dr, San Diego, CA 92128
- Phone
- (858) 605-7189
- Enumerated
- Feb 3, 2020
- Record last updated
- Feb 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210429002948); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →
Also registered at 15004 Innovation Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tyler Adamson, DOSports Medicine (Family Medicine) Physician1295263002
- Lindsey Ashcraft, DPTPhysical Therapist1215569447
- Brynn AshleyPediatric Nurse Practitioner1154790970
- Humaira Ashraf, RD, CDCESRegistered Dietitian1508586108
- Rebecca Askew, PT, MPT, NCSPhysical Therapist1396376158
Verify Katherine Koschei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 6213Check 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
- Scripps HealthSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Koschei among 9,244 occupational therapist records in California
Katherine Koschei, MS, OT/L, DRS 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. Its NPI, issued in 2020, is newer than 59% of them.
- NPI issued2020 · 59% of these records are older, 35% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated2002 · median 2018 among the 910 with a school on file
- Record last updated2020 · 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).
661 occupational therapist records list a practice address in San Diego
They are 661 of the 52,937 NPPES records with a practice address in San Diego, and 9,244 occupational therapist records in California.
All 9,244 in California → Every provider in San Diego → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Mary AlarconSan Diego, CA 921281083868541
- Jessica Archer, M.A., OTR/LSan Diego, CA 921281720388226
- Amanda Beck, MS OTR/LSan Diego, CA 921281194956714
- Kristin Cockrell, MOT, OTR/LSan Diego, CA 921281932436433
- Chene Coordt, OTR/LSan Diego, CA 921281669430377
- Melissa Dietrich, MOT, OTR/LSan Diego, CA 921281609824580
- Lynn Donnelly - Sill, O. T.San Diego, CA 921281174823967
- Jessica DunganSan Diego, CA 921281841507639
Common questions
What is Katherine Koschei, MS, OT/L, DRS's NPI number?
Katherine Koschei, MS, OT/L, DRS's National Provider Identifier (NPI) is 1811528250, issued on Feb 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Koschei, MS, OT/L, DRS located?
The NPPES record lists a practice address at 15004 Innovation Dr, San Diego, CA, 92128. Phone: (858) 605-7189. Providers update this record themselves, so call before visiting.
How can I verify Katherine Koschei, MS, OT/L, DRS's license?
NPPES lists California license number 6213, 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. 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.