Mai Sorrel Magliocco, MD
Internal Medicine Physician · San Francisco, CA
Mai Sorrel Magliocco, MD is an internal medicine physician with a practice address in San Francisco, California, and NPI 1205102662, issued on Mar 29, 2012. Check the license (California A130835, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mai Sorrel Magliocco
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A130835 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2351 Clay St Ste 380, San Francisco, CA 94115
- Phone
- (415) 600-3954
- Enumerated
- Mar 29, 2012
- Record last updated
- Oct 13, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2351 Clay St Ste 380
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mai Sorrel Magliocco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A130835Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,345 Medicare Part D claims for 121 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium84 claims
- Amlodipine Besylate61 claims
- Omeprazole56 claims
- Metformin Hcl53 claims
- Losartan Potassium49 claims
- Lisinopril44 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.
Mai Sorrel Magliocco among 17,696 internal medicine physician records in California
Mai Sorrel Magliocco, MD 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 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2015 · 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 →
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Common questions
What is Mai Sorrel Magliocco, MD's NPI number?
Mai Sorrel Magliocco, MD's National Provider Identifier (NPI) is 1205102662, issued on Mar 29, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mai Sorrel Magliocco, MD located?
The NPPES record lists a practice address at 2351 Clay St Ste 380, San Francisco, CA, 94115. Phone: (415) 600-3954. Providers update this record themselves, so call before visiting.
How can I verify Mai Sorrel Magliocco, MD's license?
NPPES lists California license number A130835, 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 Mai Sorrel Magliocco, MD prescribe under Medicare Part D?
In 2024, Mai Sorrel Magliocco, MD had 1,345 Medicare Part D claims for 121 beneficiaries; 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.