NPPES file of Aug 9, 2026

Lisa Jane Chandler, MD

Internal Medicine Physician · Berkeley, CA

Lisa Jane Chandler, MD is an internal medicine physician with a practice address in Berkeley, California, and NPI 1720376395, issued on Jul 18, 2011. Check the license (California A91793, 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
1720376395
Name
Lisa Jane Chandler
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A91793 CA
Self-reported in NPPES; status is on the state search
Practice location
2450 Ashby Ave RM 5505, Berkeley, CA 94705
Phone
(510) 204-1893
Enumerated
Jul 18, 2011
Record last updated
Jun 24, 2025
Medicare enrollment
Enrolled (PECOS I20120220000312); accepts 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 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. Cecilia Hernandez, MDHospitalist Physician1851493688
  3. Feeiwen Hsiao, M.D.Hospitalist Physician1124180302
  4. Gerard Jenkins, M.D.Hospitalist Physician1154648285
  5. Michael Labarbera, MD, PHD, MPHHospitalist Physician1548722796
  6. Kevin Lin, M.D.Hospitalist Physician1225328107

Verify Lisa Jane Chandler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A91793
    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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98% fewer Medicare Part D claims than the average internal medicine physician in 2024

79 Medicare Part D claims for 32 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Lisa Chandler79
  2. Specialty average3,176

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).

83 internal medicine physician records list a practice address in Berkeley

They are 83 of the 4,898 NPPES records with a practice address in Berkeley, and 17,696 internal medicine physician records in California.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Lisa Jane Chandler, MD's NPI number?

Lisa Jane Chandler, MD's National Provider Identifier (NPI) is 1720376395, issued on Jul 18, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Jane Chandler, MD located?

The NPPES record lists a practice address at 2450 Ashby Ave RM 5505, Berkeley, CA, 94705. Phone: (510) 204-1893. Providers update this record themselves, so call before visiting.

How can I verify Lisa Jane Chandler, MD's license?

NPPES lists California license number A91793, 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 Lisa Jane Chandler, MD prescribe under Medicare Part D?

In 2024, Lisa Jane Chandler, MD had 79 Medicare Part D claims for 32 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.