Li Chen Li, OD
- Industry payments
- $62
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2015
- Practice address
- 300 N Euclid Ave, Upland, CA 91786
- Practice phone
- Call (909) 982-9002
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr Nancy Wang, OD, Inc.
Upland, California
Find Li 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.
Li Chen Li is an optometrist in Upland, California
Li Li practices at Dr Nancy Wang, OD, Inc. in Upland, California.
Li Li's NPI, 1558741389, was assigned on June 7, 2015. Li Li holds California license 34136TLG.
- NPI
- 1558741389NPI Registry (opens in a new tab)
- NPI enumeration date
- June 7, 2015
- NPI status
- Active
- Practice phone
- (909) 982-9002
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Li Chen Li practices at Dr Nancy Wang, OD, Inc. in Upland, California
Li Li's primary practice is Dr Nancy Wang, OD, Inc., at 300 N Euclid Ave, Upland, CA 91786 in San Bernardino County. The practice phone is (909) 982-9002.
- Dr Nancy Wang, OD, Inc.300 N Euclid Ave, Upland, CA 91786 · San Bernardino CountyPhone(909) 982-9002
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Li Chen Li is affiliated with 2 sites of care and 1 medical group
Li Li's primary practice is Dr Nancy Wang, OD, Inc. in Upland, California. Dmand AI also links Li Li to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Li Chen Li's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Li Li practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr Nancy Wang, OD, Inc. | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Li Chen Li is one of 7,206 optometrists in California
Optometrist is Li Li's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Li Li's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
- New York license
Optometrists near Li Li
Counts of optometrists 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
Li Chen Li's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Li Li's median patient age at 72, with 59% women.
Li 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 72
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Li Chen Li received $62 in industry payments in 2025
CMS Open Payments shows 2 general payments to Li Li from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Aimmune Therapeutics, Inc. paid the most, $39.
Companies that paid Li Li the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Li Chen 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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Li Chen 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 Li Chen Li's NPI number?
Li Chen Li's NPI number is 1558741389. It was assigned on June 7, 2015, and it is active in the NPI Registry.
What does Li Chen Li specialize in?
Li Chen Li is an optometrist in Upland, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Li Chen Li practice?
Li Li practices at 300 N Euclid Ave, Upland, CA 91786. Li Li's primary practice is Dr Nancy Wang, OD, Inc. in Upland, California. Dmand AI also links Li Li to 1 group practice or clinic and 1 medical group.
What is Li Chen Li's office phone number?
The practice phone on file for Li Li is (909) 982-9002.
What is Li Chen Li's medical license number?
Li Li holds California license 34136TLG, one of the licenses on file in 2 states.
Which states has Li Chen Li been licensed in?
Dmand AI has state licenses on file for Li Li in California and New York.
Has Li Chen Li received payments from drug or device companies?
CMS Open Payments shows $62 in general payments to Li Li from 2 companies from 2025 to 2025. The largest total came from Aimmune Therapeutics, Inc.
How long has Li Chen Li been practicing?
Li Li's NPI was assigned in 2015.
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