Michael Li
- Medicare services, 2024
- 419
- Medicare patients, 2024
- 198
- Part D claims, 2024
- 341
- Publications
- 19
- MIPS score, 2024
- 100
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Michael Li's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Michael Li is a gastroenterologist in San Francisco, California
Michael Li practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Michael Li's NPI, 1508253303, was assigned on April 20, 2015. Michael Li graduated from Icahn School Of Medicine At Mount Sinai in 2015. Michael Li holds California license A171722.
- NPI
- 1508253303NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193075604
- NPI enumeration date
- April 20, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Li practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Michael Li's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Michael Li is affiliated with 3 sites of care and 5 medical groups
Michael Li's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Michael Li is also affiliated with Zuckerberg San Francisco General Hospital and Trauma Center. The medical group on file is UCSF Pediatrics. Dmand AI also links Michael Li to 1 more hospital and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Li's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Li practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Li is one of 1,977 gastroenterologists in California
Gastroenterology is Michael Li's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Michael Li is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Michael Li's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
- Massachusetts license
Clinical focus
Dmand AI lists cirrhosis of the liver, colonoscopy, fatty liver and upper GI endoscopy among the conditions Michael Li treats.
Gastroenterologists near Michael Li
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Michael Li billed Medicare for 419 services in 2024
CMS data shows 419 Medicare services from Michael Li across 9 procedure codes in 2024, for 198 Medicare patients. Medicare paid $32,928 for them. Every service was in a facility, such as a hospital, rather than an office.
Michael Li's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1722024: 21123%
- Other services
- 2023: 502024: 160220%
- Surgery
- 2023: 272024: 3633%
- Tests and treatments
- 2023: 142024: 1214%
Michael Li compared with the California median for gastroenterologists, 2024
- Michael Li
- California median
- Medicare services
- 419vs 58628% below
- Medicare patients
- 198vs 30234% below
- Part D claims
- 248vs 38035% below
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Michael Li's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Michael Li?
Medicare shows one payer. Book a meeting to get commercial claims data for Michael Li and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Michael Li treated 198 Medicare patients in 2024, average age 68
CMS counts 198 Medicare patients who saw Michael Li in 2024. The largest group is 65 to 74, with 93 patients. 74% of them have high blood pressure, and 61% have high cholesterol. 61% are also on Medicaid. Their average risk score is 2.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Michael Li's median patient age at 61, with 49% women.
Michael Li's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Li's Medicare patients by sex, 2024
- Women9548%
- Men10352%
Chronic conditions among Michael Li's Medicare patients, 2024
- High blood pressure74%
- High cholesterol61%
- Diabetes41%
- Chronic kidney disease35%
- Arthritis34%
- Mood disorders31%
- Depression27%
- Alcohol and drug use disorders23%
Share of Medicare patients with each condition. A patient can have several.
Michael Li's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Li wrote 341 Medicare Part D claims in 2024
In 2024, Michael Li wrote 341 Medicare Part D claims for 72 patients. 74% of them were for generic drugs. CMS names the drug for 248 of them, across 10 drugs with 11 or more claims each, at $202,369 in total drug cost. In 2023, CMS named 81 claims across 4 drugs.
Michael Li's Part D claims by kind of drug, 2024
- Generic251 claims74%
- Brand-name90 claims26%
Michael Li's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Michael Li's Part D claims, 2024
- Antibiotics18%61 of 341 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 812024: 248206%
Drugs named by CMS: 10 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Michael Li scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Michael Li for performance year 2024, reported as part of a group. Michael Li accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Michael Li as offering telehealth. CMS counts 24 procedures of colonoscopy by Michael Li, more than 50% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Michael Li's MIPS scores, performance year 2024
- 100of 100Final score
- 95of 100Quality
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Michael Li ranks in Medicare procedure volume
- Colonoscopy
- 50th percentile24 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 43rd percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Michael Li has 19 publications on record
Dmand AI links 19 papers to Michael Li, published from 2015 to 2025. 2020 was the busiest year, with 3. The most frequent topics are Immune Checkpoint Inhibitors, Chemical and Drug Induced Liver Injury and Hepatitis. Michael Li has published most often in Hepatol Commun. Michael Li's most frequent co-authors are Jennifer C. Lai, MBA, MD, Stephen David Zucker, MD and Shilpa Grover, MD.
Michael Li's papers by year, 2015 to 2025
Topics Michael Li writes about most
- Immune Checkpoint Inhibitors
- Chemical and Drug Induced Liver Injury
- Hepatitis
- Alanine Transaminase
- Chemotherapy, Adjuvant
- Esophageal and Gastric Varices
- Gastrointestinal Hemorrhage
- Immunosuppression Therapy
Michael Li's most frequent co-authors
- Jennifer C. Lai, MBA, MD6 shared papers
- Stephen David Zucker, MD6 shared papers
- Shilpa Grover, MD5 shared papers
Recent publications by Michael Li
Aliment Pharmacol Ther
Clin Gastroenterol Hepatol
See who Michael Li researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Michael Li works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Michael Li received $275 in industry payments from 2023 to 2025
CMS Open Payments shows 6 general payments to Michael Li from 3 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 45% of the total. Taiho Oncology, Inc. paid the most, $154.
General payments to Michael Li by program year, 2023 to 2025
General payments to Michael Li by kind, 2023 to 2025
- Food and beverage$12545%
- Compensation for serving as faculty or as a speaker for a medical education program$12445%
- Travel and lodging$2610%
Companies that paid Michael Li the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael Li graduated from Icahn School Of Medicine At Mount Sinai
Michael Li graduated from Icahn School Of Medicine At Mount Sinai in 2015. Michael Li is a member of American Association for the Study of Liver Diseases, ACG and AGA.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
- Board certified in transplant hepatology
Source: Dmand AI Professional Profile Data
Michael Li accepts plans from 8 insurance carriers
Michael Li is in network with 8 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Molina
Plan types Michael Li accepts, by number of carriers
- Medicare6
- PPO5
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Michael Li's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Michael Li
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Li's NPI number?
Michael Li's NPI number is 1508253303. It was assigned on April 20, 2015, and it is active in the NPI Registry.
What does Michael Li specialize in?
Michael Li is a gastroenterologist in San Francisco, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Michael Li practice?
Michael Li practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Michael Li's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Michael Li to 1 hospital and 4 medical groups.
What is Michael Li's office phone number?
The practice phone on file for Michael Li is (415) 353-2733.
What is Michael Li's medical license number?
Michael Li holds California license A171722, one of the licenses on file in 2 states.
Which states has Michael Li been licensed in?
Dmand AI has state licenses on file for Michael Li in California (2021 to 2027) and Massachusetts (2018 to 2021).
Which hospitals is Michael Li affiliated with?
Michael Li practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Michael Li is also affiliated with Zuckerberg San Francisco General Hospital and Trauma Center. Dmand AI links Michael Li to 1 more hospital.
What medical group is Michael Li part of?
Michael Li is linked to UCSF Pediatrics. Dmand AI links Michael Li to 4 more medical groups.
Does Michael Li accept Medicare?
Yes. CMS data shows Michael Li billed Medicare for 419 services in 2024, and Michael Li accepts Medicare assignment.
Does Michael Li offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Michael Li as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Michael Li's MIPS score?
Michael Li's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Michael Li see?
CMS counts 198 Medicare patients who saw Michael Li in 2024, with an average age of 68.
Is Michael Li board certified?
Yes. Michael Li is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Michael Li bill to Medicare?
In 2024, Michael Li's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and medicare service (G0500).
Where did Michael Li go to medical school?
Michael Li graduated from Icahn School Of Medicine At Mount Sinai in 2015.
What drugs does Michael Li prescribe most?
In 2024 Medicare Part D data, Michael Li's most prescribed drugs by claims were Xifaxan, Furosemide and Spironolactone.
Has Michael Li received payments from drug or device companies?
CMS Open Payments shows $275 in general payments to Michael Li from 3 companies from 2023 to 2025. The largest total came from Taiho Oncology, Inc.
How long has Michael Li been practicing?
Michael Li graduated from medical school in 2015, 11 years ago.
Does Michael Li do research?
Dmand AI links 19 publications to Michael Li, published from 2015 to 2025.
Who does Michael Li publish with?
Michael Li's most frequent co-authors are Jennifer C. Lai, MBA, MD (6 shared papers), Stephen David Zucker, MD (6 shared papers) and Shilpa Grover, MD (5 shared papers).
What insurance does Michael Li accept?
Michael Li is in network with 8 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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