Nancy Wang, OD
- Part D claims, 2024
- 44
- Industry payments
- $206
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- 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.
Eye care practice · Upland, California
Find Nancy Wang'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.
Nancy Wang is an optometrist in Upland, California
Nancy Wang practices at Dr. Nancy Wang, Od, Inc. in Upland, California.
Nancy Wang's NPI, 1750466264, was assigned on October 25, 2006. Nancy Wang graduated from University of Houston - College of Optometry in 1999. Nancy Wang holds California license 11233T.
- NPI
- 1750466264NPI Registry (opens in a new tab)
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Practice phone
- (909) 982-9002
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Nancy Wang practices at Dr. Nancy Wang, Od, Inc. in Upland, California
Nancy Wang's primary practice is Dr. Nancy Wang, Od, Inc., at 300 N Euclid Ave, Upland, CA 91786. The practice phone is (909) 982-9002.
- Dr. Nancy Wang, Od, Inc.300 N Euclid Ave, Upland, CA 91786Phone(909) 982-9002
Source: Dmand AI Affiliation Data
Nancy Wang is affiliated with 1 site of care and 1 medical group
Nancy Wang's primary practice is Dr. Nancy Wang, Od, Inc. in Upland, California. Dmand AI also links Nancy Wang to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Nancy Wang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nancy Wang 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 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Nancy Wang is one of 7,206 optometrists in California
Optometrist is Nancy Wang's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Nancy Wang is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Nancy Wang
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
Nancy Wang's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Nancy Wang's median patient age at 42, with 53% women.
Nancy Wang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women53%
- Men45%
Source: Dmand AI Patient Panel Data
Nancy Wang wrote 44 Medicare Part D claims in 2024
In 2024, Nancy Wang wrote 44 Medicare Part D claims for 12 patients.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Nancy Wang received $206 in industry payments in 2025
CMS Open Payments shows 4 general payments to Nancy Wang from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $132.
Companies that paid Nancy Wang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Nancy Wang graduated from University of Houston - College of Optometry
Nancy Wang graduated from University of Houston - College of Optometry in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Nancy Wang'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Nancy Wang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nancy Wang's NPI number?
Nancy Wang's NPI number is 1750466264. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What does Nancy Wang specialize in?
Nancy Wang is an optometrist in Upland, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Nancy Wang practice?
Nancy Wang practices at 300 N Euclid Ave, Upland, CA 91786. Nancy Wang's primary practice is Dr. Nancy Wang, Od, Inc. in Upland, California. Dmand AI also links Nancy Wang to 1 medical group.
What is Nancy Wang's office phone number?
The practice phone on file for Nancy Wang is (909) 982-9002.
What is Nancy Wang's medical license number?
Nancy Wang holds California license 11233T.
Where did Nancy Wang go to medical school?
Nancy Wang graduated from University of Houston - College of Optometry in 1999.
Has Nancy Wang received payments from drug or device companies?
CMS Open Payments shows $206 in general payments to Nancy Wang from 3 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Nancy Wang been practicing?
Nancy Wang graduated from medical school in 1999, 27 years ago.
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