Megan Lee Guerrero, M.D.
Endocrinology, Diabetes & Metabolism Physician · San Francisco, CA
Megan Lee Guerrero, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in San Francisco, California, and NPI 1194067520, issued on Mar 24, 2013. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Megan Lee Guerrero
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- ME124995 FL
Self-reported in NPPES; status is on the state search - Practice location
- 655 Montgomery St Ste 810, San Francisco, CA 94111
- Phone
- (844) 847-8216
- Enumerated
- Mar 24, 2013
- Record last updated
- Dec 19, 2023
- Fax
- (415) 520-9150
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 655 Montgomery St Ste 810
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Orly Aaron, NPFamily Nurse Practitioner1376912451
- Tashnie Burgess, FNPNurse Practitioner1861850398
- Brandt CrawfordFamily Nurse Practitioner1275290223
- Kayla Cunningham, MDEndocrinology, Diabetes & Metabolism Physician1609894534
- Allyson D'Amico, NPNurse Practitioner1205118858
- Kylie Di Lulo, NP-CNurse Practitioner1932741212
Verify Megan Lee Guerrero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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 endocrinology, diabetes & metabolism physician in 2024
17 Medicare Part D claims, against an average of 2,630 among the 8,223 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.
Megan Lee Guerrero among 1,131 endocrinology, diabetes & metabolism physician records in California
Megan Lee Guerrero, M.D. is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 77% of them.
- NPI issued2013 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 1,131 endocrinology, diabetes & metabolism physician records in California.
All 1,131 in California → Every provider in San Francisco → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Kayla Cunningham, MDSan Francisco, CA 941111609894534
- Margaret Eagan, MDSan Francisco, CA 941111386639656
- Caroline Roberts, M.D.San Francisco, CA 941111659447902
- Greeshma Shetty, M.D.San Francisco, CA 941111598967093
- Alexandra Villasante Fricke, MDSan Francisco, CA 941111003293671
- Nancy Bohannon, M.D.San Francisco, CA 941101063428001
- Marisa Cruz, M.D.San Francisco, CA 941101053632216
- Kristine Gu, MDSan Francisco, CA 941101033614888
Common questions
What is Megan Lee Guerrero, M.D.'s NPI number?
Megan Lee Guerrero, M.D.'s National Provider Identifier (NPI) is 1194067520, issued on Mar 24, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Megan Lee Guerrero, M.D. located?
The NPPES record lists a practice address at 655 Montgomery St Ste 810, San Francisco, CA, 94111. Phone: (844) 847-8216. Providers update this record themselves, so call before visiting.
How can I verify Megan Lee Guerrero, M.D.'s license?
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 Megan Lee Guerrero, M.D. prescribe under Medicare Part D?
In 2024, Megan Lee Guerrero, M.D. had 17 Medicare Part D claims; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.