TANYA SULLIVAN NP
NPI 1023341187
Nurse Practitioner - Adult Health in Ny, NY
About Tanya Sullivan Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TANYA SULLIVAN NP (NPI 1023341187) is an individual adult health provider in Ny, New York, licensed in New York (F305149-1) and active in the NPI registry since September 2009. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tanya Sullivan Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Tanya Sullivan reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10452
- Reassigned Medicare billing, New York enrollment
- 683 clinicians in this Medicare group
Bronx, NY 10453
- Reassigned Medicare billing, New York enrollment
- 1,393 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- 1,054 clinicians in this Medicare group
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 82 clinicians in this Medicare group
Spring Valley, NY 10977
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Park Avenue Pediatrics PC
- 87 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10029 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10029
NEW YORK, NY 10029
NEW YORK, NY 10029
NEW YORK, NY 10029
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tanya Sullivan's NPI number?
The NPI number for Tanya Sullivan is 1023341187. It was assigned to this individual provider in the NPPES registry on September 8, 2009.
Where is Tanya Sullivan located?
Tanya Sullivan practices at One Gustave Levy Place, Ny, NY 10029. The listed phone number is (212) 241-5881.
What is Tanya Sullivan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Tanya Sullivan enrolled in Medicare?
Yes. Tanya Sullivan is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Tanya Sullivan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tanya Sullivan reassigns Medicare benefits to 5 organizations: Essen Medical Urgicare, PLLC (Bronx, NY), Essen Medical Associates, PC (Bronx, NY), House Call Medical Services Of New York, PLLC (Bronx, NY), Perry Ave Family Medical Center Inc (Bronx, NY) and Park Avenue Pediatrics, P.C. (Spring Valley, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tanya Sullivan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Tanya Sullivan was last updated on September 8, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Tanya Sullivan, NP · NPI 1023341187
Adult Health physician in Ny, New York. Individual provider, active in the CMS NPPES registry since September 8, 2009.
## Identity
- **NPI:** 1023341187 (Entity type: Individual)
- **Enumerated:** September 8, 2009
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** F305149-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** ONE GUSTAVE LEVY PLACE, Ny, NY 10029
- **Phone:** (212) 241-5881
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Essen Medical Urgicare, PLLC (NPI 1841607298, Bronx, NY); Essen Medical Associates, PC (NPI 1366418709, Bronx, NY); House Call Medical Services Of New York, PLLC (NPI 1851345946, Bronx, NY); Perry Ave Family Medical Center Inc (NPI 1619973518, Bronx, NY); Park Avenue Pediatrics, P.C. (NPI 1699969543, Spring Valley, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 8, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1023341187) · Data from the CMS NPPES public registry.