NPPES file of Aug 9, 2026

Corey Andrew Priesman, M.D.

Psychiatry Physician · Berkeley, CA

Corey Andrew Priesman, M.D. is a psychiatry physician with a practice address in Berkeley, California, and NPI 1831216282, issued on Mar 23, 2007. Check the license (California A90340, 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
1831216282
Name
Corey Andrew Priesman
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A90340 CA
Self-reported in NPPES; status is on the state search
Practice location
2001 Dwight Way, Berkeley, CA 94704
Phone
(510) 843-2220
Enumerated
Mar 23, 2007
Record last updated
Aug 24, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20050812000166); accepts Medicare assignment
Medical or professional school
University Of Nebraska College Of Medicine, 2003
Telehealth
Offers telehealth (CMS)
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 2001 Dwight Way

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

  1. Neal Anzai, M.D.Psychiatry Physician1750597688
  2. Mary-Ellis Arnold, R.N., A.N.P.Adult Health Nurse Practitioner1619018322
  3. Kate Bartholomew, LCSWClinical Social Worker1881647196
  4. Rajesh Behl, M.D.Hematology & Oncology Physician1104844174
  5. Anne BosshardtInternal Medicine Physician1841435427
  6. Erika Bruce, NPAdult Health Nurse Practitioner1881694198

Verify Corey Andrew Priesman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A90340
    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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75% fewer Medicare Part D claims than the average psychiatry physician in 2024

252 Medicare Part D claims for 27 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Corey Priesman252
  2. Specialty average1,000

Most prescribed

  1. Trazodone Hcl40 claims
  2. Fluoxetine Hcl23 claims
  3. Haloperidol16 claims
  4. Sertraline Hcl16 claims
  5. Quetiapine Fumarate15 claims
  6. Risperidone14 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.

Bills Medicare through one group practice

  1. Bay Psychiatric AssociatesBerkeley, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Corey Andrew Priesman among 8,673 psychiatry physician records in California

Corey Andrew Priesman, 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. Its NPI, issued in 2007, is newer than 33% of them.

  • NPI issued2007 · 33% of these records are older, 48% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2003 · median 2005 among the 3,295 with a school on file
  • Record last updated2017 · 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).

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.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Nancy Ebbert, M.D.Berkeley, CA 947041356424386
  2. Alaa Elhaj, MDBerkeley, CA 947041932141520
  3. Craig Fischer, M.D.Berkeley, CA 947041669435053
  4. Sebastien Fromont, MDBerkeley, CA 947041497784532
  5. Joseph Hartog, MDBerkeley, CA 947041043319254
  6. Jeffrey Johns, M.D.Berkeley, CA 947041922096932
  7. Emily Lynn, M.D.Berkeley, CA 947041548322209
  8. Joel Marcus, MDBerkeley, CA 947041912093089

Common questions

What is Corey Andrew Priesman, M.D.'s NPI number?

Corey Andrew Priesman, M.D.'s National Provider Identifier (NPI) is 1831216282, issued on Mar 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Corey Andrew Priesman, M.D. located?

The NPPES record lists a practice address at 2001 Dwight Way, Berkeley, CA, 94704. Phone: (510) 843-2220. Providers update this record themselves, so call before visiting.

How can I verify Corey Andrew Priesman, M.D.'s license?

NPPES lists California license number A90340, 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 Corey Andrew Priesman, M.D. prescribe under Medicare Part D?

In 2024, Corey Andrew Priesman, M.D. had 252 Medicare Part D claims for 27 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.