Dr. Harold Michael Gerber, MD
- Part D claims, 2024
- 34
- State licenses
- 2
- Year NPI issued
- 2012
- Practice address
- 2131 Pierce St, San Francisco, CA 94115-2249
- Practice phone
- Call (415) 347-1492
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Gerber's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Harold Michael Gerber is an internist in San Francisco, California
Dr. Gerber practices in San Francisco, California.
Dr. Gerber's NPI, 1356602213, was assigned on June 6, 2012. Dr. Gerber graduated from Perelman School of Medicine - Philadelphia in 1976. Dr. Gerber holds California license G35249.
- NPI
- 1356602213NPI Registry (opens in a new tab)
- NPI enumeration date
- June 6, 2012
- NPI status
- Active
- Practice phone
- (415) 347-1492
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Harold Michael Gerber's practice address is in San Francisco, California
Dr. Gerber's practice address in the NPI Registry is 2131 Pierce St, San Francisco, CA 94115-2249. The practice phone is (415) 347-1492.
- NPI Registry address2131 Pierce St, San Francisco, CA 94115-2249Phone(415) 347-1492
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Harold Michael Gerber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gerber practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Gerber's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Harold Michael Gerber is one of 16,751 internists in California
Internal medicine is Dr. Gerber's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gerber is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Gerber's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Pennsylvania license
Internists near Dr. Gerber
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Harold Michael Gerber wrote 34 Medicare Part D claims in 2024
In 2024, Dr. Gerber wrote 34 Medicare Part D claims. 53% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $73 in total drug cost.
Dr. Gerber's Part D claims by kind of drug, 2024
- Generic18 claims53%
- Brand-name16 claims47%
Dr. Gerber's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Harold Michael Gerber graduated from Perelman School of Medicine - Philadelphia
Dr. Gerber graduated from Perelman School of Medicine - Philadelphia in 1976.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Harold Michael Gerber's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Harold Michael Gerber
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Harold Michael Gerber's NPI number?
Dr. Harold Michael Gerber's NPI number is 1356602213. It was assigned on June 6, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Harold Michael Gerber?
Dr. Harold Michael Gerber is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Harold Michael Gerber practice?
Dr. Gerber practices at 2131 Pierce St, San Francisco, CA 94115-2249.
What is Dr. Harold Michael Gerber's office phone number?
The practice phone on file for Dr. Gerber is (415) 347-1492.
What is Dr. Harold Michael Gerber's medical license number?
Dr. Gerber holds California license G35249, one of the licenses on file in 2 states.
Which states has Dr. Harold Michael Gerber been licensed in?
Dmand AI has state licenses on file for Dr. Gerber in California (1977 to 2026) and Pennsylvania (1978 to 2000).
Is Dr. Harold Michael Gerber board certified?
Yes. Dr. Gerber is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Harold Michael Gerber go to medical school?
Dr. Gerber graduated from Perelman School of Medicine - Philadelphia in 1976.
What drugs does Dr. Harold Michael Gerber prescribe most?
In 2017 Medicare Part D data, Dr. Gerber's most prescribed drugs by claims were Sertraline HCl.
How long has Dr. Harold Michael Gerber been practicing?
Dr. Gerber graduated from medical school in 1976, 50 years ago.
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