Katherine Tan, DNP
NPI 1851151260 · Family Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Tan, DNP is a Family Nurse Practitioner provider in New York, NY (NPI 1851151260).
Provider details
- NPI number
- 1851151260
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 350247 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-03-21
- Last updated
- 2024-03-21
- Certified
- 2024-03-21
Frequently asked questions
- What is Katherine Tan's NPI number?
- Katherine Tan's National Provider Identifier (NPI) is 1851151260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Tan's specialty?
- Katherine Tan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Tan located?
- Katherine Tan's practice location on file with NPPES is 222 E 41st St Fl 7, New York, NY 10017-6739.
- What is Katherine Tan's phone number?
- The practice phone number listed in the NPPES registry for Katherine Tan is (646) 501-4449.
- Does Katherine Tan accept Medicare?
- Katherine Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Tan's NPI active?
- Yes — Katherine Tan's NPI (1851151260) is active in the NPPES registry as of the last update on 2024-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.