Amy Marie Metzger McHardy, M.D.
Internal Medicine Physician · San Francisco, CA
Amy Marie Metzger McHardy, M.D. is an internal medicine physician with a practice address in San Francisco, California, and NPI 1780986422, issued on Dec 1, 2010. Check the license (California A119723, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Amy Marie Metzger McHardy
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A119723 CA
50882 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 425 California St Ste 1400, San Francisco, CA 94104
- Phone
- (855) 527-1850
- Enumerated
- Dec 1, 2010
- Record last updated
- Jul 2, 2025
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 425 California St Ste 1400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Amy Marie Metzger McHardy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A119723Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
24 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Amy Marie Metzger McHardy among 17,696 internal medicine physician records in California
Amy Marie Metzger McHardy, 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 2010, is newer than 63% of them.
- NPI issued2010 · 63% of these records are older, 34% 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.
All 17,696 in California → Every provider in San Francisco → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Laura Arbogast, DOSan Francisco, CA 941041235209354
- Lisa Ashe, D.O.San Francisco, CA 941041033364708
- Peter Benedith, MDSf, CA 941041720253719
- Fred Cohen, M.D.San Francisco, CA 941041750445581
- Dan Kalshan, MDSan Francisco, CA 941041326033200
- Celina Labrec-Salmons, MDSan Francisco, CA 941041225265119
- Denise Lee, D.O.San Francisco, CA 941041689708331
- Maria Magat, MDSan Francisco, CA 941041821142688
Common questions
What is Amy Marie Metzger McHardy, M.D.'s NPI number?
Amy Marie Metzger McHardy, M.D.'s National Provider Identifier (NPI) is 1780986422, issued on Dec 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Amy Marie Metzger McHardy, M.D. located?
The NPPES record lists a practice address at 425 California St Ste 1400, San Francisco, CA, 94104. Phone: (855) 527-1850. Providers update this record themselves, so call before visiting.
How can I verify Amy Marie Metzger McHardy, M.D.'s license?
NPPES lists California license number A119723, 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 Amy Marie Metzger McHardy, M.D. prescribe under Medicare Part D?
In 2024, Amy Marie Metzger McHardy, M.D. had 24 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.