NPPES file of Aug 9, 2026

Eduard Kogan, MD

Psychiatry Physician · Atascadero, CA

Eduard Kogan, MD is a psychiatry physician with a practice address in Atascadero, California, and NPI 1588244537, issued on Apr 13, 2021. Check the license (California A202760, 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
1588244537
Name
Eduard Kogan
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A202760 CA
Self-reported in NPPES; status is on the state search
Practice location
10333 EL Camino Real, Atascadero, CA 93422
Phone
(805) 468-2000
Enumerated
Apr 13, 2021
Record last updated
Sep 23, 2025
Medicare enrollment
Enrolled (PECOS I20251008003516); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 10333 EL Camino Real

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

  1. Joseph Abrahamson, MDForensic Psychiatry Physician1750309423
  2. Ajibade Adeladan, MDPsychiatry Physician1013178763
  3. Henry Ahlstrom, PH.D.Clinical Psychologist1619945870
  4. Moghees AhmedPsychiatry Physician1124333125
  5. Hossein Akhavan, M.D.Internal Medicine Physician1871779942
  6. Paula Aloi, PSYDClinical Psychologist1306134630

Verify Eduard Kogan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A202760
    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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59% fewer Medicare Part D claims than the average psychiatry physician in 2024

407 Medicare Part D claims for 37 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Eduard Kogan407
  2. Specialty average1,000

Most prescribed

  1. Clozapine31 claims
  2. Olanzapine31 claims
  3. Quetiapine Fumarate20 claims
  4. Clonidine Hcl19 claims
  5. Fluoxetine Hcl19 claims
  6. Duloxetine Hcl18 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Eduard Kogan among 8,673 psychiatry physician records in California

Eduard Kogan, 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. Its NPI, issued in 2021, is newer than 91% of them.

  • NPI issued2021 · 91% of these records are older, 7% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2020 · median 2005 among the 3,295 with a school on file
  • Record last updated2025 · 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).

54 psychiatry physician records list a practice address in Atascadero

They are 54 of the 992 NPPES records with a practice address in Atascadero, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Dugald Chisholm, M.D.Atascadero, CA 934221366472599
  2. Eric Cohen, MDAtascadero, CA 934221376517391
  3. David Emelity, MDAtascadero, CA 934221558396291
  4. Jonathan Funk, M.D.Atascadero, CA 934221083679500
  5. Sonya Jackson, M.D.Atascadero, CA 934221841275336
  6. Robin Johnson, M.D.Atascadero, CA 934221821060617
  7. Marina Marchak, MDAtascadero, CA 934221386684124
  8. Bella Prestoza, M.DAtascadero, CA 934221871685123

Common questions

What is Eduard Kogan, MD's NPI number?

Eduard Kogan, MD's National Provider Identifier (NPI) is 1588244537, issued on Apr 13, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Eduard Kogan, MD located?

The NPPES record lists a practice address at 10333 EL Camino Real, Atascadero, CA, 93422. Phone: (805) 468-2000. Providers update this record themselves, so call before visiting.

How can I verify Eduard Kogan, MD's license?

NPPES lists California license number A202760, 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.

How much does Eduard Kogan, MD prescribe under Medicare Part D?

In 2024, Eduard Kogan, MD had 407 Medicare Part D claims for 37 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

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.