NPPES file of Aug 9, 2026

William Y. Kim, MD

Psychiatry Physician · Loma Linda, CA

William Y. Kim, MD is a psychiatry physician with a practice address in Loma Linda, California, and NPI 1609986348, issued on Aug 30, 2006. Check the license on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1609986348
Name
William Y. Kim
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
36741 OH
Self-reported in NPPES; status is on the state search
Practice location
11201 Benton St, Loma Linda, CA 92357
Phone
(909) 825-7084
Enumerated
Aug 30, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(909) 777-3226
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 11201 Benton St

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

  1. Arlene AbarcaCritical Care Medicine Registered Nurse1437073467
  2. Antonio Abiog, M.D.Surgery Physician1952492522
  3. Hesham AbugufaDentist1538875794
  4. Matthew Adams, DPTPhysical Therapist1184786071
  5. Susann Adams, LCSWClinical Social Worker1295849362
  6. Raychelle Addo, LCSWClinical Social Worker1033307251

Verify William Y. Kim in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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
Open 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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William Y. Kim among 8,673 psychiatry physician records in California

William Y. Kim, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 67% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • Record last updated2007 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

47 psychiatry physician records list a practice address in Loma Linda

They are 47 of the 4,863 NPPES records with a practice address in Loma Linda, and 8,673 psychiatry physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Gretchen Ascher Jones, MDLoma Linda, CA 923571407419476
  2. Venkatesh Bhat, MDLoma Linda, CA 923571851403810
  3. William Hayton, M.D.Loma Linda, CA 923571942425178
  4. Yifan Lii, MD, PHDLoma Linda, CA 923571114669629
  5. Melissa Pereau, M.D.Loma Linda, CA 923571457568818
  6. Lisa Phillips, M.D.Loma Linda, CA 923571174661821
  7. Cesar-Michael Rafano, MDLoma Linda, CA 923571023242971
  8. Ahmad Tarar, MDLoma Linda, CA 923571568565554

Common questions

What is William Y. Kim, MD's NPI number?

William Y. Kim, MD's National Provider Identifier (NPI) is 1609986348, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Y. Kim, MD located?

The NPPES record lists a practice address at 11201 Benton St, Loma Linda, CA, 92357. Phone: (909) 825-7084. Providers update this record themselves, so call before visiting.

How can I verify William Y. Kim, MD's license?

Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.