KATHERINE ELAINE TAN DNP
NPI 1851151260
Nurse Practitioner - Family in New York, NY
About Katherine Elaine Tan Dnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE ELAINE TAN DNP (NPI 1851151260) is an individual family provider in New York, New York, licensed in New York (350247) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
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 and accepts Medicare assignment
Katherine Elaine Tan Dnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Katherine Tan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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 10017 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10017
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 Katherine Tan's NPI number?
The NPI number for Katherine Tan is 1851151260. It was assigned to this individual provider in the NPPES registry on March 21, 2024.
Where is Katherine Tan located?
Katherine Tan practices at 222 E 41st St Fl 7, New York, NY 10017. The listed phone number is (646) 501-4449.
What is Katherine Tan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Katherine Tan enrolled in Medicare?
Yes. Katherine Tan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Katherine Tan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Tan reassigns Medicare benefits to New York University (Boynton Beach, FL). The 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 Katherine Tan'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 Katherine Tan was last updated on March 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Katherine Elaine Tan, DNP · NPI 1851151260
Family physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 21, 2024.
## Identity
- **NPI:** 1851151260 (Entity type: Individual)
- **Enumerated:** March 21, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 350247 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 222 E 41ST ST FL 7, New York, NY 10017-6739
- **Phone:** (646) 501-4449 · **Fax:** (929) 455-9390
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** New York University (NPI 1285826438, Boynton Beach, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** March 21, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1851151260) · Data from the CMS NPPES public registry.