Gary Alan Li, M.D
Emergency Medicine Physician · San Jose, CA
Gary Alan Li, M.D is an emergency medicine physician with a practice address in San Jose, California, and NPI 1295773489, issued on Jun 2, 2006. Check the license (California G66693, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gary Alan Li
- Credential
- M.D
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G66693 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2425 Samaritan Drive, San Jose, CA 95124
- Phone
- (408) 559-2011
- Enumerated
- Jun 2, 2006
- Record last updated
- Dec 28, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00G666930 CA
- Medicare enrollment
- Enrolled (PECOS I20080416000425); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 2425 Samaritan Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Bistrain, M.D.Emergency Medicine Physician1235177502
- Beth Bratt, P.A-CPhysician Assistant1003850637
- Miles Congress, M.DEmergency Medicine Physician1144268418
- Rhys Dapar, M.DEmergency Medicine Physician1053359323
- Gary Gechlik, M.DEmergency Medicine Physician1578501763
- Carol Hsu, M.DEmergency Medicine Physician1487692679
Verify Gary Alan Li in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G66693Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average emergency medicine physician in 2024
139 Medicare Part D claims for 90 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 20 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen17 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $24.60
1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Bills Medicare through one group practice
- Cep America - CaliforniaLos Gatos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Alan Li among 7,751 emergency medicine physician records in California
Gary Alan Li, M.D is one of 7,751 emergency medicine physician records with a practice address in California. 81% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1988 · median 2011 among the 4,560 with a school on file
- Record last updated2007 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in San Jose → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Joseph Bistrain, M.D.San Jose, CA 951241235177502
- Miles Congress, M.DSan Jose, CA 951241144268418
- Rhys Dapar, M.DSan Jose, CA 951241053359323
- David FeldmanSan Jose, CA 951241821109190
- Gary Gechlik, M.DSan Jose, CA 951241578501763
- Carol Hsu, M.DSan Jose, CA 951241487692679
- Helmut Meisl, M.DSan Jose, CA 951241760420038
- Andrew Mihalik, M.DSan Jose, CA 951241679511943
Common questions
What is Gary Alan Li, M.D's NPI number?
Gary Alan Li, M.D's National Provider Identifier (NPI) is 1295773489, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Alan Li, M.D located?
The NPPES record lists a practice address at 2425 Samaritan Drive, San Jose, CA, 95124. Phone: (408) 559-2011. Providers update this record themselves, so call before visiting.
How can I verify Gary Alan Li, M.D's license?
NPPES lists California license number G66693, 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 Gary Alan Li, M.D prescribe under Medicare Part D?
In 2024, Gary Alan Li, M.D had 139 Medicare Part D claims for 90 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Gary Alan Li, M.D's MIPS final score?
The 2023 MIPS final score is 94.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.