Gretchen Baker
Occupational Therapist · Westlake Village, CA
Gretchen Baker is an occupational therapist with a practice address in Westlake Village, California, and NPI 1861163446, issued on Sep 23, 2021. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gretchen Baker
- Primary taxonomy
- Occupational Therapist 225X00000X
- Practice location
- 31248 Oak Crest Dr Ste 120, Westlake Village, CA 91361
- Phone
- (818) 926-9057
- Enumerated
- Sep 23, 2021
- Entity
- Type 1 · individual
Also registered at 31248 Oak Crest Dr Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joyce AllenSpeech-Language Pathologist1568058428
- Azat BadalyanOccupational Therapist1902564651
- Andrew BartlettPhysical Therapist1306556568
- Nathania BraumSpeech-Language Pathologist1861089351
- Kelly CainesPhysical Therapist1154076982
- Christine ChildersPhysical Therapist1265055578
Verify Gretchen Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
28 occupational therapist records list a Westlake Village practice address
They are 28 of the 1,397 NPPES records with a Westlake Village practice address, and 9,118 occupational therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 28 in Westlake Village → All 9,118 in California → Every provider in Westlake Village →
Other occupational therapist records in California
- Michael AaenNapa, CA1417627464
- Andrea Jenine AbadLos Angeles, CA1043883176
- Jan Michelle Abad, OTR/LChula Vista, CA1538519129
- Mary AbarquezLos Angeles, CA1174160196
- Loreelei Abbariao, OTRBuena Park, CA1619218179
- Amira Abbasi, OTR/LMenlo Park, CA1952867236
- Katherine Abbey, MA-OTR/LPasadena, CA1952689770
- Laura Abbott, CHTSalinas, CA1154305019
- Nicole AbdallahPalo Alto, CA1598578379
- Nurhana Abdul RahimBrentwood, CA1689383077
Common questions
What is Gretchen Baker's NPI number?
Gretchen Baker's National Provider Identifier (NPI) is 1861163446, issued on Sep 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Baker located?
The NPPES record lists a practice address at 31248 Oak Crest Dr Ste 120, Westlake Village, CA, 91361. Phone: (818) 926-9057. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Baker's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.