Dr. Yang Li, MD
- Part D claims, 2024
- 4,587
- Hospital affiliations
- 1
- Industry payments
- $84
- Medical group
- 1
- State licenses
- 2
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Dr. 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.
Dr. Yang Li is an ophthalmologist in Stockton, California
Dr. Li practices at Permanente Medical Group Inc in Stockton, California.
Dr. Li's NPI, 1427267053, was assigned on May 21, 2007. Dr. Li holds Maryland license D70375.
- NPI
- 1427267053NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002932597
- NPI enumeration date
- May 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yang Li practices at Permanente Medical Group Inc in Stockton, California
Dr. Li's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Yang Li is affiliated with 2 sites of care and 1 medical group
Dr. Li's primary practice is Permanente Medical Group Inc in Stockton, California. Dr. Li is also affiliated with The Johns Hopkins Hospital. The medical group on file is The Permanente Medical Group, Inc.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Yang Li's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Li practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Yang Li is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Li's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Li's licenses on file in 2 states: Maryland and Michigan.
Specialties and state licenses
- Ophthalmology, MarylandPrimary
- Michigan license
Ophthalmologists near Dr. Li
Counts of ophthalmologists 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
Dr. Yang Li's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Li's median patient age at 63, with 63% women.
Dr. 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 63
Patient panel by sex, all payers
- Women63%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Yang Li wrote 4,587 Medicare Part D claims in 2024
In 2024, Dr. Li wrote 4,587 Medicare Part D claims for 951 patients. 81% of them were for generic drugs. CMS names the drug for 4,534 of them, across 23 drugs with 11 or more claims each, at $330,209 in total drug cost. In 2023, CMS named 4,424 claims across 25 drugs.
Dr. Li's Part D claims by kind of drug, 2024
- Generic3,693 claims81%
- Brand-name894 claims19%
Dr. 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,4242024: 4,5342%
Drugs named by CMS: 23 in 2024, 25 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
How Dr. Yang Li takes part in Medicare
Dr. Li accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Yang Li received $84 in industry payments from 2023 to 2024
CMS Open Payments shows 3 general payments to Dr. Li from 1 drug or device company from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $84.
General payments to Dr. Li by program year, 2023 to 2024
Companies that paid Dr. Li the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Yang 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Dr. Yang 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 Dr. Yang Li's NPI number?
Dr. Yang Li's NPI number is 1427267053. It was assigned on May 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Yang Li?
Dr. Yang Li is an ophthalmologist in Stockton, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Yang Li practice?
Dr. Li practices at 7373 West Ln, Stockton, CA 95210. Dr. Li's primary practice is Permanente Medical Group Inc in Stockton, California.
What is Dr. Yang Li's office phone number?
The practice phone on file for Dr. Li is (209) 476-2000.
What is Dr. Yang Li's medical license number?
Dr. Li holds Maryland license D70375, one of the licenses on file in 2 states.
Which states has Dr. Yang Li been licensed in?
Dmand AI has state licenses on file for Dr. Li in Maryland and Michigan.
Which hospitals is Dr. Yang Li affiliated with?
Dr. Li is affiliated with The Johns Hopkins Hospital.
What medical group is Dr. Yang Li part of?
Dr. Li is linked to The Permanente Medical Group, Inc.
Does Dr. Yang Li accept Medicare?
Yes. CMS lists Dr. Li as accepting Medicare assignment.
What drugs does Dr. Yang Li prescribe most?
In 2024 Medicare Part D data, Dr. Li's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. Yang Li received payments from drug or device companies?
CMS Open Payments shows $84 in general payments to Dr. Li from 1 company from 2023 to 2024. The largest total came from Alcon Laboratories Inc.
How long has Dr. Yang Li been practicing?
Dr. Li graduated from medical school in 2000, 26 years ago.
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