Registry data as of Aug 27, 2026

Joanne Wemmer, PHARM.D.

Oncology Pharmacist · Berkeley, CA

Joanne Wemmer, PHARM.D. is an oncology pharmacist with a practice address in Berkeley, California, and NPI 1114369030, issued on Jul 19, 2013. Check the license (California 30872, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1114369030
Name
Joanne Wemmer
Credential
PHARM.D.
Primary taxonomy
Oncology Pharmacist 1835X0200X
License number
30872 CA
Self-reported in NPPES; status is on the state search
Practice location
1103 Sutter St, Berkeley, CA 94707
Phone
(510) 527-2787
Enumerated
Jul 19, 2013
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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Verify Joanne Wemmer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 30872    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
Find 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Oncology Pharmacist providers in California

There are 265 oncology pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 265 in California → Every provider in Berkeley →

Other oncology pharmacist records in California

  1. Jayrom Acorda, PHARM.D.Palm Springs, CA1497441240
  2. Antonio Acuna, PHARMDSan Diego, CA1629959408
  3. Leena Agrawal, PHARMDSanta Rosa, CA1174221634
  4. Artemio Alanis, PHARMDFairfield, CA1396513982
  5. Prasannaraddi Alavandi, PHARMDPalo Alto, CA1932035482
  6. Maher Alhaja, PHARMDSan Diego, CA1104515964
  7. Linda AllworthPalo Alto, CA1538035969
  8. Eleonora Amcheslavsky, PHARMDGreenbrae, CA1992115729
  9. Nanaz Amini, PHARMDLos Angeles, CA1609256718
  10. Cody Angerman, PHARMDRoseville, CA1134098064

Common questions

What is Joanne Wemmer, PHARM.D.'s NPI number?

Joanne Wemmer, PHARM.D.'s National Provider Identifier (NPI) is 1114369030, issued on Jul 19, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Joanne Wemmer, PHARM.D. located?

The NPPES record lists a practice address at 1103 Sutter St, Berkeley, CA, 94707. Phone: (510) 527-2787. Providers update this record themselves, so call before visiting.

How can I verify Joanne Wemmer, PHARM.D.'s license?

NPPES lists California license number 30872, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.