NPPES file of Aug 9, 2026

Marcia K. Dillon, M.D.

Psychiatry Physician · Berkeley, CA

Marcia K. Dillon, M.D. is a psychiatry physician with a practice address in Berkeley, California, and NPI 1447343777, issued on Sep 30, 2006. Check the license (California A22049, 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
1447343777
Name
Marcia K. Dillon
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A22049 CA
Self-reported in NPPES; status is on the state search
Practice location
2702 Dana St, Berkeley, CA 94705
Phone
(510) 548-3404
Enumerated
Sep 30, 2006
Record last updated
Jul 8, 2007 (not updated in 19 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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Also registered at 2702 Dana St

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

  1. Janis Baeuerlen, M.D.Psychiatry Physician1134540099
  2. Rebecca Epstein, D.M.HPsychologist1609277003
  3. Robert Epstein, M.D.Psychiatry Physician1417070533
  4. Diana Fuery, PHDClinical Social Worker1770303075
  5. Mary Macvicar, M.D.Psychiatry Physician1891077277
  6. Janet Roth, M.D.Psychoanalyst1447473525

Verify Marcia K. Dillon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A22049
    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

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106 psychiatry physician records list a practice address in Berkeley

They are 106 of the 4,898 NPPES records with a practice address in Berkeley, and 8,673 psychiatry physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other psychiatry physician records in California

  1. Nancy Aaen, MDNapa, CA1609816669
  2. Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
  3. Mekabiz Abaian, MDSan Bernardino, CA1891090163
  4. Brenda Abarca, MDTorrance, CA1407485527
  5. Pilar Abascal, M.D.Los Angeles, CA1730528191
  6. Michele Abbasi, M.D.Westlake Village, CA1093940330
  7. Zohaib AbbasiMartinez, CA1013392224
  8. Sandy Abdelkedous, MDFresno, CA1306093109
  9. Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
  10. Ezzat Abdelmalek, M.DDana Point, CA1992828826

Common questions

What is Marcia K. Dillon, M.D.'s NPI number?

Marcia K. Dillon, M.D.'s National Provider Identifier (NPI) is 1447343777, issued on Sep 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marcia K. Dillon, M.D. located?

The NPPES record lists a practice address at 2702 Dana St, Berkeley, CA, 94705. Phone: (510) 548-3404. Providers update this record themselves, so call before visiting.

How can I verify Marcia K. Dillon, M.D.'s license?

NPPES lists California license number A22049, 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.

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.