NPPES file of Aug 9, 2026

Allen B. King, MD, FACP, FACE, CDE

Endocrinology, Diabetes & Metabolism Physician · Salinas, CA

Allen B. King, MD, FACP, FACE, CDE is an endocrinology, diabetes & metabolism physician with a practice address in Salinas, California, and NPI 1649253048, issued on Nov 21, 2005. Check the license (California G20399, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649253048
Name
Allen B. King
Credential
MD, FACP, FACE, CDE
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
G20399 CA
Self-reported in NPPES; status is on the state search
Practice location
1260 S Main St, Salinas, CA 93901
Phone
(831) 769-9355
Enumerated
Nov 21, 2005
Record last updated
Nov 30, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(831) 754-4955
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 1260 S Main St

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

  1. Dawn Clark, N.P.Adult Health Nurse Practitioner1891944088
  2. Earl KellyCase Manager/Care Coordinator1427457746
  3. Theresa Linehan, BC-FNP, BC-ADMNurse Practitioner1598917791
  4. Sigrid Stokes, F.N.P.Nurse Practitioner1588977490
  5. Gretchen Suess, MSN, FNPNurse Practitioner1194974196
  6. Karen Winn, MDInternal Medicine Physician1942284062

Verify Allen B. 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 G20399
    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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Industry payments in 2024: $20.18

1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Allen King$20.18
  2. Specialty average$5,742.15

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Allen B. King among 1,131 endocrinology, diabetes & metabolism physician records in California

Allen B. King, MD, FACP, FACE, CDE is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2016 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in California

There are 1,131 endocrinology, diabetes & metabolism physician records in California.

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Nicolas Kissell, NICOLAS KISSELL, MDSalinas, CA 939011336467240
  2. Yolanta Kruszynska, MD, MRCP, PHDSalinas, CA 939011447232996
  3. Robert Revers, M.DSalinas, CA 939011598762718
  4. Somayeh Azimi, D.O.Monterey, CA 939401356876999
  5. Haleh Bassiri, MDMonterey, CA 939401356309041
  6. James Chu, MDMonterey, CA 939401710969266
  7. Resmi PremjiMonterey, CA 939401215208913
  8. Leonard Sanders, M.D.Monterey, CA 939401336160613

Common questions

What is Allen B. King, MD, FACP, FACE, CDE's NPI number?

Allen B. King, MD, FACP, FACE, CDE's National Provider Identifier (NPI) is 1649253048, issued on Nov 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Allen B. King, MD, FACP, FACE, CDE located?

The NPPES record lists a practice address at 1260 S Main St, Salinas, CA, 93901. Phone: (831) 769-9355. Providers update this record themselves, so call before visiting.

How can I verify Allen B. King, MD, FACP, FACE, CDE's license?

NPPES lists California license number G20399, 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. 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.