KATHRYN TANNER
NPI 1275949497
Nurse Practitioner - Family in Bronx, NY
About Kathryn Tanner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHRYN TANNER (NPI 1275949497) is an individual family provider in Bronx, New York, licensed in New York (339462) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of University Of Missouri, Columbia School Of Medicine (2015).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Kathryn Tanner is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Kathryn Tanner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10453
- Reassigned Medicare billing, New York enrollment
- 347 clinicians in this Medicare group
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Montefiore Medical Center
Acute Care Hospitals · Bronx, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10453 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.
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 Kathryn Tanner's NPI number?
The NPI number for Kathryn Tanner is 1275949497. It was assigned to this individual provider in the NPPES registry on July 8, 2014.
Where is Kathryn Tanner located?
Kathryn Tanner practices at 1894 Walton Ave, Bronx, NY 10453. The listed phone number is (718) 583-3060.
What is Kathryn Tanner's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Kathryn Tanner enrolled in Medicare?
Yes. Kathryn Tanner is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kathryn Tanner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Tanner reassigns Medicare benefits to 2 organizations: The Institute For Family Health (Bronx, NY) and Montefiore Medical Center (Bronx, 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 Kathryn Tanner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kathryn Tanner affiliated with any hospitals?
According to CMS data, Kathryn Tanner is affiliated with Montefiore Medical Center.
When was this NPI record last updated?
The NPPES record for Kathryn Tanner was last updated on December 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Kathryn Tanner · NPI 1275949497
Family physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since July 8, 2014.
## Identity
- **NPI:** 1275949497 (Entity type: Individual)
- **Enumerated:** July 8, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 339462 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1894 WALTON AVE, Bronx, NY 10453-6018
- **Phone:** (718) 583-3060
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): The Institute For Family Health (NPI 1053685289, Bronx, NY); Montefiore Medical Center (NPI 1063525152, Bronx, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Columbia School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** December 22, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1275949497) · Data from the CMS NPPES public registry.