Mary Ann Banez, M.D.
Ophthalmology Physician · San Francisco, CA
Mary Ann Banez, M.D. is an ophthalmology physician with a practice address in San Francisco, California, and NPI 1558323360, issued on Apr 5, 2006. Check the license (California G842181, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mary Ann Banez
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G842181 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2186 Geary Blvd Ste 312, San Francisco, CA 94115
- Phone
- (415) 285-5180
- Enumerated
- Apr 5, 2006
- Record last updated
- Sep 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 00G842181 CA
- Medicare enrollment
- Enrolled (PECOS I20040817001406); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Verify Mary Ann Banez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G842181Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average ophthalmology physician in 2024
245 Medicare Part D claims for 42 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 72% of claims.
Most prescribed
- Latanoprost54 claims
- Lumigan49 claims
- Simbrinza24 claims
- Restasis16 claims
- Travoprost14 claims
- Dorzolamide Hcl12 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.
Mary Ann Banez among 2,899 ophthalmology physician records in California
Mary Ann Banez, M.D. is one of 2,899 ophthalmology 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1992 · median 2001 among the 1,907 with a school on file
- Record last updated2018 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in San Francisco → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Everett Ai, MDSan Francisco, CA 941151235130618
- Arthur Allen, MDSan Francisco, CA 941151255332334
- Donald Fletcher, M.D.San Francisco, CA 941151689633638
- Anne Fung, MDSan Francisco, CA 941151588665939
- David Heiden, MDSan Francisco, CA 941151053312108
- Danny Lin, MDSan Francisco, CA 941151871595710
- Karen Oxford, MDSan Francisco, CA 941151396746749
- Krista Ramonas, M.D.San Francisco, CA 941151982625190
Common questions
What is Mary Ann Banez, M.D.'s NPI number?
Mary Ann Banez, M.D.'s National Provider Identifier (NPI) is 1558323360, issued on Apr 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ann Banez, M.D. located?
The NPPES record lists a practice address at 2186 Geary Blvd Ste 312, San Francisco, CA, 94115. Phone: (415) 285-5180. Providers update this record themselves, so call before visiting.
How can I verify Mary Ann Banez, M.D.'s license?
NPPES lists California license number G842181, 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 Mary Ann Banez, M.D. prescribe under Medicare Part D?
In 2024, Mary Ann Banez, M.D. had 245 Medicare Part D claims for 42 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.