Kim Nhat Thi Nguyen
Professional Counselor · Hayward, CA
Kim Nhat Thi Nguyen is a professional counselor with a practice address in Hayward, California, and NPI 1831582881, issued on Mar 16, 2015. Check the license (California 9943, 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
- Kim Nhat Thi Nguyen
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- 9943 CA
Self-reported in NPPES; status is on the state search - Practice location
- 21455 Birch St Ste 201, Hayward, CA 94541
- Phone
- (510) 844-6745
- Enumerated
- Mar 16, 2015
- Record last updated
- Jul 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20260403000126); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest professional counselor records → All 3,965 in California → Look up another NPI →
Also registered at 21455 Birch St Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kim Nhat Thi Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 9943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kim Nhat Thi Nguyen among 3,965 professional counselor records in California
Kim Nhat Thi Nguyen is one of 3,965 professional counselor records with a practice address in California. 4% 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 22% of them.
- NPI issued2015 · 22% of these records are older, 75% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2016 · median 2018 among the 323 with a school on file
- Record last updated2021 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Professional Counselor providers in California
There are 3,965 professional counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,965 in California → Every provider in Hayward → Professional Counselor nationwide →
The 8 professional counselor records with the nearest ZIP codes
- Karen CorpuzHayward, CA 945411184007387
- Maham MansoorHayward, CA 945411740773316
- Josephine Parker, MA, LPCCHayward, CA 945411003576398
- Kelly ShelbyHayward, CA 945411902287543
- Sofia Van SickleHayward, CA 945411073249116
- Claudia Del RioHayward, CA 945441457546020
- Heather Greenberg, MS, LPCC.Hayward, CA 945441417345695
- Tatianna Rodriguez, APCCHayward, CA 945441932035037
Common questions
What is Kim Nhat Thi Nguyen's NPI number?
Kim Nhat Thi Nguyen's National Provider Identifier (NPI) is 1831582881, issued on Mar 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kim Nhat Thi Nguyen located?
The NPPES record lists a practice address at 21455 Birch St Ste 201, Hayward, CA, 94541. Phone: (510) 844-6745. Providers update this record themselves, so call before visiting.
How can I verify Kim Nhat Thi Nguyen's license?
NPPES lists California license number 9943, 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.