Wenny Tan, OD
- Part D claims, 2024
- 634
- Industry payments
- $391
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1505 Annapolis Mall, Annapolis, MD 21401-3090
- Practice phone
- Call (410) 573-2095
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr. Karen A. Norman & Assoc; Optometrist
Eye care practice · Annapolis, Maryland
Find Wenny Tan'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.
Wenny Tan is an optometrist in Annapolis, Maryland
Wenny Tan practices at Dr. Karen A. Norman & Assoc; Optometrist in Annapolis, Maryland.
Wenny Tan's NPI, 1114309051, was assigned on June 28, 2015. Wenny Tan holds Maryland license TA2469.
- NPI
- 1114309051NPI Registry (opens in a new tab)
- NPI enumeration date
- June 28, 2015
- NPI status
- Active
- Practice phone
- (410) 573-2095
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Wenny Tan practices at Dr. Karen A. Norman & Assoc; Optometrist in Annapolis, Maryland
Wenny Tan's primary practice is Dr. Karen A. Norman & Assoc; Optometrist, at 1505 Annapolis Mall, Annapolis, MD 21401-3090. The practice phone is (410) 573-2095.
- Dr. Karen A. Norman & Assoc; Optometrist1505 Annapolis Mall, Annapolis, MD 21401-3090Phone(410) 573-2095
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Wenny Tan is affiliated with 1 site of care and 1 medical group
Wenny Tan's primary practice is Dr. Karen A. Norman & Assoc; Optometrist in Annapolis, Maryland. Dmand AI also links Wenny Tan to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Wenny Tan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Wenny Tan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Karen A. Norman & Assoc; Optometrist | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Wenny Tan is one of 562 optometrists in Maryland
Optometrist is Wenny Tan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Wenny Tan is licensed in Maryland.
Specialties and state licenses
- Optometrist, MarylandPrimary
Optometrists near Wenny Tan
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
Wenny Tan's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Wenny Tan's median patient age at 51, with 100% women.
Wenny Tan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Wenny Tan wrote 634 Medicare Part D claims in 2024
In 2024, Wenny Tan wrote 634 Medicare Part D claims for 134 patients. 71% of them were for generic drugs.
Wenny Tan's Part D claims by kind of drug, 2024
- Generic451 claims71%
- Brand-name183 claims29%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Wenny Tan received $391 in industry payments in 2025
CMS Open Payments shows 16 general payments to Wenny Tan from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Harrow Eye, LLC paid the most, $132.
Companies that paid Wenny Tan 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 Wenny Tan'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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 Wenny Tan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Wenny Tan's NPI number?
Wenny Tan's NPI number is 1114309051. It was assigned on June 28, 2015, and it is active in the NPI Registry.
What does Wenny Tan specialize in?
Wenny Tan is an optometrist in Annapolis, Maryland. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Wenny Tan practice?
Wenny Tan practices at 1505 Annapolis Mall, Annapolis, MD 21401-3090. Wenny Tan's primary practice is Dr. Karen A. Norman & Assoc; Optometrist in Annapolis, Maryland. Dmand AI also links Wenny Tan to 1 medical group.
What is Wenny Tan's office phone number?
The practice phone on file for Wenny Tan is (410) 573-2095.
What is Wenny Tan's medical license number?
Wenny Tan holds Maryland license TA2469.
Has Wenny Tan received payments from drug or device companies?
CMS Open Payments shows $391 in general payments to Wenny Tan from 4 companies from 2025 to 2025. The largest total came from Harrow Eye, LLC.
How long has Wenny Tan been practicing?
Wenny Tan's NPI was assigned in 2015.
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