NPPES file of Aug 9, 2026

Madison Elizabeth Malone, M.D.

Internal Medicine Physician · San Francisco, CA

Madison Elizabeth Malone, M.D. is an internal medicine physician with a practice address in San Francisco, California, and NPI 1205358132, issued on Jul 12, 2017. Check the license (California A186843, 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
1205358132
Name
Madison Elizabeth Malone
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A186843 CA
Self-reported in NPPES; status is on the state search
Practice location
4150 Clement St., San Francisco, CA 94121
Phone
(415) 221-4810
Enumerated
Jul 12, 2017
Record last updated
Aug 5, 2025
Fax
(707) 995-7244
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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Also registered at 4150 Clement St.

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

  1. Lisa Dipko, LCSWClinical Social Worker1952331670
  2. Paul Kim, PT, DPTPhysical Therapist1710200241
  3. Lisa Lejeune, M.A.Student in an Organized Health Care Education/Training Program1811274103
  4. Wendi Lelke-Wallway, NPFamily Nurse Practitioner1417089590
  5. Susan Maxwell, PSYDClinical Psychologist1215373881
  6. Sarah Park, DDSStudent in an Organized Health Care Education/Training Program1174025621

Verify Madison Elizabeth Malone in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A186843
    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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99% fewer Medicare Part D claims than the average internal medicine physician in 2024

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

  1. Madison Malone18
  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.

Madison Elizabeth Malone among 17,696 internal medicine physician records in California

Madison Elizabeth Malone, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 81% of them.

  • NPI issued2017 · 81% of these records are older, 16% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2025 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,318 internal medicine physician records list a practice address in San Francisco

They are 1,318 of the 38,143 NPPES records with a practice address in San Francisco, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Stephen Bent, MDSan Francisco, CA 941211104841832
  2. Teresa Cheng, M.D.San Francisco, CA 941211871579490
  3. Calvin Chou, MD,PHDSan Francisco, CA 941211669407565
  4. Jonathan Garber, M.D.San Francisco, CA 941211902834468
  5. Christina Ghaly, MDSan Francisco, CA 941211427081678
  6. Sei Lee, MDSan Francisco, CA 941211477513349
  7. Mei-Lai Lucas, MDSan Francisco, CA 941211104806058
  8. Maxine Papadakis, MDSan Francisco, CA 941211295768422

Common questions

What is Madison Elizabeth Malone, M.D.'s NPI number?

Madison Elizabeth Malone, M.D.'s National Provider Identifier (NPI) is 1205358132, issued on Jul 12, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Madison Elizabeth Malone, M.D. located?

The NPPES record lists a practice address at 4150 Clement St., San Francisco, CA, 94121. Phone: (415) 221-4810. Providers update this record themselves, so call before visiting.

How can I verify Madison Elizabeth Malone, M.D.'s license?

NPPES lists California license number A186843, 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 Madison Elizabeth Malone, M.D. prescribe under Medicare Part D?

In 2024, Madison Elizabeth Malone, M.D. had 18 Medicare Part D claims; 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.