Janice Y. Tan
- Part D claims, 2024
- 1,713
- Industry payments
- $45
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 136-68 Roosevelt Ave, Flushing, NY 11354
- Practice phone
- Call (718) 539-3648
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dong-Hong Shong, M.D.
Flushing, New York
Find Janice 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.
Janice Y. Tan is an optometrist in Flushing, New York
Janice Tan practices at Dong-Hong Shong, M.D. in Flushing, New York.
Janice Tan's NPI, 1053935064, was assigned on June 4, 2020. Janice Tan holds New York license TUV009213.
- NPI
- 1053935064NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456762350
- NPI enumeration date
- June 4, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 539-3648
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Janice Y. Tan practices at Dong-Hong Shong, M.D. in Flushing, New York
Janice Tan's primary practice is Dong-Hong Shong, M.D., at 136-68 Roosevelt Ave, Flushing, NY 11354 in Queens County. The practice phone is (718) 539-3648.
- Dong-Hong Shong, M.D.136-68 Roosevelt Ave, Flushing, NY 11354 · Queens CountyPhone(718) 539-3648
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Janice Y. Tan is affiliated with 3 sites of care and 2 medical groups
Janice Tan's primary practice is Dong-Hong Shong, M.D. in Flushing, New York. Dmand AI also links Janice Tan to 2 group practices and clinics and 2 medical groups, 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 Janice Y. Tan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Janice Tan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dong-Hong Shong, M.D. | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Janice Y. Tan is one of 2,393 optometrists in New York
Optometrist is Janice Tan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Janice Tan is licensed in New York.
Specialties and state licenses
- Optometrist, New YorkPrimary
Optometrists near Janice 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
Janice Y. Tan's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Janice Tan's median patient age at 63, with 34% women.
Janice 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 63
Patient panel by sex, all payers
- Women34%
- Men66%
Source: Dmand AI Patient Panel Data
Janice Y. Tan wrote 1,713 Medicare Part D claims in 2024
In 2024, Janice Tan wrote 1,713 Medicare Part D claims for 405 patients. 20% of them were for generic drugs.
Janice Tan's Part D claims by kind of drug, 2024
- Generic342 claims20%
- Brand-name1,371 claims80%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Janice Y. Tan takes part in Medicare
Janice Tan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Janice Y. Tan received $45 in industry payments in 2025
CMS Open Payments shows 2 general payments to Janice Tan from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $25.
Companies that paid Janice 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 Janice Y. 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 | 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 |
| Part D prescribing | 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) |
| 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 Janice Y. 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 Janice Y. Tan's NPI number?
Janice Y. Tan's NPI number is 1053935064. It was assigned on June 4, 2020, and it is active in the NPI Registry.
What does Janice Y. Tan specialize in?
Janice Y. Tan is an optometrist in Flushing, New York. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Janice Y. Tan practice?
Janice Tan practices at 136-68 Roosevelt Ave, Flushing, NY 11354. Janice Tan's primary practice is Dong-Hong Shong, M.D. in Flushing, New York. Dmand AI also links Janice Tan to 2 group practices and clinics and 2 medical groups.
What is Janice Y. Tan's office phone number?
The practice phone on file for Janice Tan is (718) 539-3648.
What is Janice Y. Tan's medical license number?
Janice Tan holds New York license TUV009213.
Does Janice Y. Tan accept Medicare?
Yes. CMS lists Janice Tan as accepting Medicare assignment.
Has Janice Y. Tan received payments from drug or device companies?
CMS Open Payments shows $45 in general payments to Janice Tan from 2 companies from 2025 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Janice Y. Tan been practicing?
Janice Tan graduated from medical school in 2020, 6 years ago.
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