Michael S. Verhille, M.D.
Gastroenterology Physician · San Francisco, CA
Michael S. Verhille, M.D. is a gastroenterology physician with a practice address in San Francisco, California, and NPI 1851324537, issued on Jul 8, 2006. Check the license (California G56272, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael S. Verhille
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- G56272 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Webster St Ste 115, San Francisco, CA 94115
- Phone
- (415) 387-8800
- Enumerated
- Jul 8, 2006
- Record last updated
- Feb 14, 2022
- Fax
- (415) 387-5204
- Medicaid ID
- 00G562720 CA
- Medicare enrollment
- Enrolled (PECOS I20100831000306); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1984
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 2100 Webster St Ste 115
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jesse Liu, MDGastroenterology Physician1043348618
- Aristotle Mendiola, M.D.Gastroenterology Physician1871518266
- Nelli Perkins, M.D.Neurology Physician1740592112
- Arshia SadreddinNeurology Physician1033308903
- John WangGastroenterology Physician1518429869
Verify Michael S. Verhille in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G56272Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average gastroenterology physician in 2024
889 Medicare Part D claims for 395 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf159 claims
- Pantoprazole Sodium136 claims
- Mesalamine79 claims
- Gavilyte-C62 claims
- Dicyclomine Hcl45 claims
- Linzess37 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.
Industry payments in 2024: $405.82
22 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Michael S. Verhille among 2,140 gastroenterology physician records in California
Michael S. Verhille, M.D. is one of 2,140 gastroenterology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 48% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1984 · median 2002 among the 1,538 with a school on file
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
All 2,140 in California → Every provider in San Francisco → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Douglas Corley, MDSan Francisco, CA 941151598843138
- Edward Doo, MDSan Francisco, CA 941151295837243
- Yao Heng, MDSan Francisco, CA 941151225116825
- Steven Jacobsohn, M.D.San Francisco, CA 941151639104151
- Wolfgang Korn, MDSan Francisco, CA 941151235187055
- Uma Mahadevan, MDSan Francisco, CA 941151851355283
- Jane Melnick, MDSan Francisco, CA 941151124049879
- Aristotle Mendiola, M.D.San Francisco, CA 941151871518266
Common questions
What is Michael S. Verhille, M.D.'s NPI number?
Michael S. Verhille, M.D.'s National Provider Identifier (NPI) is 1851324537, issued on Jul 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael S. Verhille, M.D. located?
The NPPES record lists a practice address at 2100 Webster St Ste 115, San Francisco, CA, 94115. Phone: (415) 387-8800. Providers update this record themselves, so call before visiting.
How can I verify Michael S. Verhille, M.D.'s license?
NPPES lists California license number G56272, 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 Michael S. Verhille, M.D. prescribe under Medicare Part D?
In 2024, Michael S. Verhille, M.D. had 889 Medicare Part D claims for 395 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.