NPPES file of Aug 9, 2026

Gerard Pierre Jenkins, M.D.

Hospitalist Physician · Berkeley, CA

Gerard Pierre Jenkins, M.D. is a hospitalist physician with a practice address in Berkeley, California, and NPI 1154648285, issued on Apr 29, 2010. Check the license (California A120341, 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
1154648285
Name
Gerard Pierre Jenkins
Credential
M.D.
Primary taxonomy
Hospitalist Physician 208M00000X
License number
A120341 CA
Self-reported in NPPES; status is on the state search
Practice location
2450 Ashby Ave RM 5505, Berkeley, CA 94705
Phone
(510) 204-4444
Enumerated
Apr 29, 2010
Record last updated
Jul 21, 2022
Fax
(510) 649-8287
Medicare enrollment
Enrolled (PECOS I20130614000284); accepts Medicare assignment
Medical or professional school
Vanderbilt University School Of Medicine, 2008
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 2450 Ashby Ave RM 5505

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

  1. Tamika Bailey, MDHospitalist Physician1487972550
  2. Lisa Chandler, MDInternal Medicine Physician1720376395
  3. Cecilia Hernandez, MDHospitalist Physician1851493688
  4. Feeiwen Hsiao, M.D.Hospitalist Physician1124180302
  5. Michael Labarbera, MD, PHD, MPHHospitalist Physician1548722796
  6. Kevin Lin, M.D.Hospitalist Physician1225328107

Verify Gerard Pierre Jenkins in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A120341    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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33% fewer Medicare Part D claims than the average hospitalist physician in 2024

348 Medicare Part D claims for 48 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Gerard Jenkins348
  2. Specialty average521

Most prescribed

  1. Atorvastatin Calcium36 claims
  2. Amlodipine Besylate23 claims
  3. Lisinopril23 claims
  4. Venlafaxine Hcl Er20 claims
  5. Albuterol Sulfate Hfa16 claims
  6. Carvedilol15 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. Sutter Bay Medical FoundationBerkeley, CA

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

Hospitalist Physician providers in California

There are 3,099 hospitalist physician records in California.

All 3,099 in California → Every provider in Berkeley →

Other hospitalist physician records in California

  1. Zina Abbas, M.D.Chula Vista, CA1962799189
  2. Abdul Abdali, M.D.French Camp, CA1104319771
  3. Michael Abdel-Malek, MDDublin, CA1952388852
  4. Amr Abdelaty, MDWoodland, CA1962996348
  5. Anwar Abdelhadi, M.D.Orange, CA1093784191
  6. Farid Abdelmalak, M.D.Santa Monica, CA1912392937
  7. Elijah AbdelmeseehLong Beach, CA1346827631
  8. Homayoun Abdollahzadeh, M.D.Rancho Mirage, CA1871802454
  9. Wajidah Abdul-KhabirDuarte, CA1215323522
  10. Rizwana Abdullah, MDRoseville, CA1194899401

Common questions

What is Gerard Pierre Jenkins, M.D.'s NPI number?

Gerard Pierre Jenkins, M.D.'s National Provider Identifier (NPI) is 1154648285, issued on Apr 29, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Gerard Pierre Jenkins, M.D. located?

The NPPES record lists a practice address at 2450 Ashby Ave RM 5505, Berkeley, CA, 94705. Phone: (510) 204-4444. Providers update this record themselves, so call before visiting.

How can I verify Gerard Pierre Jenkins, M.D.'s license?

NPPES lists California license number A120341, 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 Gerard Pierre Jenkins, M.D. prescribe under Medicare Part D?

In 2024, Gerard Pierre Jenkins, M.D. had 348 Medicare Part D claims for 48 beneficiaries; the average among hospitalist physician prescribers was 521. 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.

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.