Alyssa Barker
Occupational Therapist · Lafayette, CA
Alyssa Barker is an occupational therapist with a practice address in Lafayette, California, and NPI 1114646304, issued on Aug 23, 2022. Check the license (California 27856, 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.
- Name
- Alyssa Barker
- Primary taxonomy
- Occupational Therapist 225X00000X
- License numbers
- 27856 CA
0119-009598 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3687 Mt Diablo Blvd Ste 100, Lafayette, CA 94549
- Phone
- (925) 954-4546
- Enumerated
- Aug 23, 2022
- Entity
- Type 1 · individual
Also registered at 3687 Mt Diablo Blvd Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alina Anchondo, MSSpeech-Language Pathologist1770218679
- Brenda Castro SerratoSpeech-Language Pathologist1699651158
- Daisy ChavezSpeech-Language Assistant1306464409
- Alyssa Dizon, OTDOccupational Therapist1134091952
- Anjelica Fall-Brooks, OTR/LPediatric Occupational Therapist1316692247
- Janis Arian Galindez, OTD, OTR/LOccupational Therapist1073396156
Verify Alyssa Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 27856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
13 occupational therapist records list a Lafayette practice address
They are 13 of the 736 NPPES records with a Lafayette 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 13 in Lafayette → All 9,118 in California → Every provider in Lafayette →
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 Alyssa Barker's NPI number?
Alyssa Barker's National Provider Identifier (NPI) is 1114646304, issued on Aug 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Barker located?
The NPPES record lists a practice address at 3687 Mt Diablo Blvd Ste 100, Lafayette, CA, 94549. Phone: (925) 954-4546. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Barker's license?
NPPES lists California license number 27856, 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), 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.