NPPES file of Aug 9, 2026

Jennifer C.s Kwok, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Walnut Creek, CA

Jennifer C.s Kwok, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Walnut Creek, California, and NPI 1285932426, issued on Mar 12, 2011. Check the license (California 95002341, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285932426
Name
Jennifer C.s Kwok
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
95002341 CA
630282 NY
F401519-1 NY
Self-reported in NPPES; status is on the state search
Practice location
2970 Camino Diablo Ste 300, Walnut Creek, CA 94597
Phone
(925) 282-1778
Enumerated
Mar 12, 2011
Record last updated
Jul 19, 2024
Fax
(415) 296-5299
Medicaid ID
03523282 NY
Medicare enrollment
Enrolled (PECOS I20160406001748); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2970 Camino Diablo Ste 300

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

  1. Jennifer Blum, PSYDClinical Psychologist1366820474
  2. Cindy Bolter, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1245459544
  3. Andrea Brackett, PMHNPPsychiatric/Mental Health Nurse Practitioner1457802068
  4. Maria Emma Castro Lacouture, M.D.Psychiatry Physician1043469687
  5. Keren Dietz Roberts, PMHNPPsychiatric/Mental Health Nurse Practitioner1487319786
  6. Deborah Sue Duell-Stephens, LMFTMarriage & Family Therapist1609166750

Verify Jennifer C.s Kwok 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 95002341
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Pacific Coast Psychiatric Associates IncWalnut Creek, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jennifer C.s Kwok among 4,226 psychiatric/mental health nurse practitioner records in California

Jennifer C.s Kwok, PMHNP-BC is one of 4,226 psychiatric/mental health nurse practitioner records with a practice address in California. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 11% of them.

  • NPI issued2011 · 11% of these records are older, 87% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2012 · median 2021 among the 1,965 with a school on file
  • Record last updated2024 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in California

There are 4,226 psychiatric/mental health nurse practitioner records in California.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Cindy Bolter, PMHNP-BCWalnut Creek, CA 945971245459544
  2. Andrea Brackett, PMHNPWalnut Creek, CA 945971457802068
  3. Kataunya CummingsWalnut Creek, CA 945971730705351
  4. Keren Dietz Roberts, PMHNPWalnut Creek, CA 945971487319786
  5. Jeryl Girton, MSN, FNP-BC,PMHNP-BCWalnut Creek, CA 945971124298898
  6. Mary Kastner, PMHNPWalnut Creek, CA 945971073664231
  7. Dorothy Moore, PMHNP - BCWalnut Creek, CA 945971871014530
  8. Jacqueline Reams, FMHPNPWalnut Creek, CA 945971558687475

Common questions

What is Jennifer C.s Kwok, PMHNP-BC's NPI number?

Jennifer C.s Kwok, PMHNP-BC's National Provider Identifier (NPI) is 1285932426, issued on Mar 12, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer C.s Kwok, PMHNP-BC located?

The NPPES record lists a practice address at 2970 Camino Diablo Ste 300, Walnut Creek, CA, 94597. Phone: (925) 282-1778. Providers update this record themselves, so call before visiting.

How can I verify Jennifer C.s Kwok, PMHNP-BC's license?

NPPES lists California license number 95002341, 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.