Janet Cook
Physical Therapist · Oakland, CA
Janet Cook is a physical therapist with a practice address in Oakland, California, and NPI 1588058234, issued on Mar 20, 2015. Check the license (California 41986, 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
- Janet Cook
- Primary taxonomy
- Physical Therapist 225100000X
- License numbers
- 41986 CA
60888 OR
Self-reported in NPPES; status is on the state search - Practice location
- 5463 Taft Ave Apt B, Oakland, CA 94618
- Phone
- (760) 333-0415
- Enumerated
- Mar 20, 2015
- Record last updated
- Mar 20, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Verify Janet Cook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 41986Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Janet Cook among 22,531 physical therapist records in California
Janet Cook is one of 22,531 physical therapist records with a practice address in California. 32% 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 2015, is newer than 48% of them.
- NPI issued2015 · 48% of these records are older, 48% newer
- In a Medicare fileNo · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 34% of these records are
- Record last updated2015 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
323 physical therapist records list a practice address in Oakland
They are 323 of the 18,558 NPPES records with a practice address in Oakland, and 22,531 physical therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 22,531 in California → Every provider in Oakland → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Bryan Ausinhelier, DPTOakland, CA 946181447593108
- James BrockoppOakland, CA 946181730577743
- Mei Leng Leong, PTOakland, CA 946181154838019
- Natasha Nicolai, DPTOakland, CA 946181710904420
- Clarice Oreilly- Cummins, R.P.T.Oakland, CA 946181174689277
- Alison Taba, DPTOakland, CA 946181023127693
- Sophia Fong, PT, DPTOakland, CA 946191174022925
- David Chen, P.T.Oakland, CA 946211073666855
Common questions
What is Janet Cook's NPI number?
Janet Cook's National Provider Identifier (NPI) is 1588058234, issued on Mar 20, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Janet Cook located?
The NPPES record lists a practice address at 5463 Taft Ave Apt B, Oakland, CA, 94618. Phone: (760) 333-0415. Providers update this record themselves, so call before visiting.
How can I verify Janet Cook's license?
NPPES lists California license number 41986, 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.
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.