NPPES file of Aug 9, 2026

Joyce Ruth King, MD

Anatomic Pathology & Clinical Pathology Physician · Long Beach, CA

Joyce Ruth King, MD is an anatomic pathology & clinical pathology physician with a practice address in Long Beach, California, and NPI 1104865146, issued on Jun 5, 2006. Check the license (California G44212, as entered in NPPES) 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
1104865146
Name
Joyce Ruth King
Credential
MD
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
G44212 CA
Self-reported in NPPES; status is on the state search
Practice location
2801 Atlantic Ave, Long Beach, CA 90806
Phone
(562) 933-0722
Enumerated
Jun 5, 2006
Record last updated
Oct 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(562) 933-0791
Medicaid ID
00G442120 CA
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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8 nearest anatomic pathology & clinical pathology physician records → All 1,554 in California → Look up another NPI →

Also registered at 2801 Atlantic Ave

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

  1. Naima Abdirahman, NPAcute Care Nurse Practitioner1215640560
  2. William AbeClinical Social Worker1316550148
  3. Holly Adams, MSW, LCSW, OSW-CClinical Social Worker1639591134
  4. Jennifer Agnew, PHARM. DPharmacist1285435685
  5. Mannat Agnish, MD, MPHStudent in an Organized Health Care Education/Training Program1881321883
  6. Mary Elaine Aguilar-Choomngern, NPMedical-Surgical Registered Nurse1033765474

Verify Joyce Ruth King in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G44212    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
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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Joyce Ruth King among 1,554 anatomic pathology & clinical pathology physician records in California

Joyce Ruth King, MD is one of 1,554 anatomic pathology & clinical pathology physician records with a practice address in California. 65% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 57% newer
  • In a Medicare fileNo · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2007 · 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 207ZP0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anatomic Pathology & Clinical Pathology Physician providers in California

There are 1,554 anatomic pathology & clinical pathology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,554 in California → Every provider in Long Beach → Anatomic Pathology & Clinical Pathology Physician nationwide →

The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes

  1. Gloria Bertucci, M.D.Long Beach, CA 908061043276264
  2. Wissam Dahoud, M.D.Long Beach, CA 908061932587649
  3. Mika Fujiwara, M.D.Long Beach, CA 908061750578803
  4. Melvin Hoshiko, M.D.Long Beach, CA 908061346202868
  5. Be Huynh, M.D.Long Beach, CA 908061013146059
  6. Julio Ibarra, M.D.Long Beach, CA 908061588612519
  7. Elham Khanifar, M.D.Long Beach, CA 908061811217037
  8. Savita Ries, M.D.Long Beach, CA 908061346207180

Common questions

What is Joyce Ruth King, MD's NPI number?

Joyce Ruth King, MD's National Provider Identifier (NPI) is 1104865146, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Joyce Ruth King, MD located?

The NPPES record lists a practice address at 2801 Atlantic Ave, Long Beach, CA, 90806. Phone: (562) 933-0722. Providers update this record themselves, so call before visiting.

How can I verify Joyce Ruth King, MD's license?

NPPES lists California license number G44212, as entered by the provider. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.