NPPES file of Aug 9, 2026

Daniel Forkin, M.D.

Psychiatry Physician · Concord, CA

Daniel Forkin, M.D. is a psychiatry physician with a practice address in Concord, California, and NPI 1639320674, issued on Oct 8, 2008. Check the license (California G-20349, 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
1639320674
Name
Daniel Forkin
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
G-20349 CA
Self-reported in NPPES; status is on the state search
Practice location
1420 Willow Pass RD, Concord, CA 94520
Phone
(925) 646-5480
Enumerated
Oct 8, 2008
Record last updated
Sep 4, 2012 (not updated in 14 years: call before relying on the address or phone)
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 psychiatry physician records → All 8,673 in California → Look up another NPI →

Also registered at 1420 Willow Pass RD

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

  1. John AllenMarriage & Family Therapist1225183643
  2. Leticia Ballesteros, RNAdult Psychiatric/Mental Health Registered Nurse1912051442
  3. Cheryl Berriman, RNAdult Psychiatric/Mental Health Registered Nurse1568516003
  4. Elma BesirovicRehabilitation Practitioner1427812627
  5. Jeffrey BockserMental Health Counselor1285788299
  6. Candelario Castillo, LCSWClinical Social Worker1730540782

Verify Daniel Forkin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G-20349    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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Daniel Forkin among 8,673 psychiatry physician records in California

Daniel Forkin, M.D. 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 2008, is newer than 52% of them.

  • NPI issued2008 · 52% of these records are older, 43% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • Record last updated2012 · 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).

Psychiatry Physician providers in California

There are 8,673 psychiatry physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,673 in California → Every provider in Concord → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Marie Champlin, D.O.Concord, CA 945201164718276
  2. Arman Danielyan, MDConcord, CA 945201306035050
  3. Jee Guss, MDConcord, CA 945201932265600
  4. Douglas Hanlin, M.D.Concord, CA 945201447342902
  5. Ajani Jackson, MDConcord, CA 945201740411214
  6. Shahbaz KhanConcord, CA 945201619048295
  7. Jessica Lee, M.D., MPHConcord, CA 945201265693485
  8. Sunita Mall, MDConcord, CA 945201548473218

Common questions

What is Daniel Forkin, M.D.'s NPI number?

Daniel Forkin, M.D.'s National Provider Identifier (NPI) is 1639320674, issued on Oct 8, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Forkin, M.D. located?

The NPPES record lists a practice address at 1420 Willow Pass RD, Concord, CA, 94520. Phone: (925) 646-5480. Providers update this record themselves, so call before visiting.

How can I verify Daniel Forkin, M.D.'s license?

NPPES lists California license number G-20349, 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.