Ruth Tyan, NP
- Hospital affiliations
- 1
- Industry payments
- $232
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 55 Palmer Ave, Bronxville, NY 10708
- Practice phone
- Call (914) 787-5008
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NewYork-Presbyterian Westchester
Mammography / Breast Imaging Center · Bronxville, New York
Find Ruth Tyan'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.
Ruth Tyan is a nurse practitioner in Bronxville, New York
Ruth Tyan practices at NewYork-Presbyterian Westchester in Bronxville, New York.
Ruth Tyan's NPI, 1003675935, was assigned on March 14, 2024. Ruth Tyan holds New York license 432957.
- NPI
- 1003675935NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426490475
- NPI enumeration date
- March 14, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 787-5008
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ruth Tyan practices at NewYork-Presbyterian Westchester in Bronxville, New York
Ruth Tyan's primary practice is NewYork-Presbyterian Westchester, at 55 Palmer Ave, Bronxville, NY 10708. The practice phone is (914) 787-5008.
- NewYork-Presbyterian Westchester55 Palmer Ave, Bronxville, NY 10708Phone(914) 787-5008
Source: Dmand AI Affiliation Data
Ruth Tyan is affiliated with 3 sites of care and 1 medical group
Ruth Tyan's primary practice is NewYork-Presbyterian Westchester in Bronxville, New York. Ruth Tyan is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is NewYork-Presbyterian Medical Group Westchester. Dmand AI also links Ruth Tyan to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ruth Tyan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ruth Tyan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NewYork-Presbyterian Westchester | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Ruth Tyan is one of 1,991 nurse practitioners in New York
Nurse practitioner is Ruth Tyan's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Ruth Tyan is licensed in New York.
Specialties and state licenses
- Nurse practitioner, New YorkPrimary
Nurse practitioners near Ruth Tyan
Counts of nurse practitioners 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
Ruth Tyan's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Ruth Tyan's median patient age at 73, with 67% women.
Ruth Tyan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
How Ruth Tyan takes part in Medicare
Ruth Tyan 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)
Ruth Tyan received $232 in industry payments in 2025
CMS Open Payments shows 2 general payments to Ruth Tyan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $232.
Companies that paid Ruth Tyan 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 Ruth Tyan'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Ruth Tyan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ruth Tyan's NPI number?
Ruth Tyan's NPI number is 1003675935. It was assigned on March 14, 2024, and it is active in the NPI Registry.
What does Ruth Tyan specialize in?
Ruth Tyan is a nurse practitioner in Bronxville, New York. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Ruth Tyan practice?
Ruth Tyan practices at 55 Palmer Ave, Bronxville, NY 10708. Ruth Tyan's primary practice is NewYork-Presbyterian Westchester in Bronxville, New York. Dmand AI also links Ruth Tyan to 1 group practice or clinic.
What is Ruth Tyan's office phone number?
The practice phone on file for Ruth Tyan is (914) 787-5008.
What is Ruth Tyan's medical license number?
Ruth Tyan holds New York license 432957.
Which hospitals is Ruth Tyan affiliated with?
Ruth Tyan is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.
What medical group is Ruth Tyan part of?
Ruth Tyan is linked to NewYork-Presbyterian Medical Group Westchester.
Does Ruth Tyan accept Medicare?
Yes. CMS lists Ruth Tyan as accepting Medicare assignment.
Has Ruth Tyan received payments from drug or device companies?
CMS Open Payments shows $232 in general payments to Ruth Tyan from 1 company from 2025 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Ruth Tyan been practicing?
Ruth Tyan graduated from medical school in 2023, 3 years ago.
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