Gretchen Chan, FNP - Medicare Nurse Practitioner in Eastchester, NY

Gretchen Chan, FNP is a medicare enrolled "Nurse Practitioner - Family" physician in Eastchester, New York. She graduated from medical school in 2018 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Minuteclinic Diagnostic Of North Carolina Pc, Minuteclinic Diagnostic Of New Jersey Llc, Mc Diagnostic Of Connecticut, P.c. and her current practice location is 375 White Plains Rd, Eastchester, New York. You can reach out to her office (for appointments etc.) via phone at (512) 324-4780.

Gretchen Chan is licensed to practice in New York (license number 354799) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1538645957.

Contact Information

Gretchen Chan, FNP
375 White Plains Rd,
Eastchester, NY 10709-2826
(512) 324-4780
Not Available

Map and Direction




Physician's Profile

Full NameGretchen Chan
GenderFemale
SpecialityNurse Practitioner
Experience8 Years
Location375 White Plains Rd, Eastchester, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gretchen Chan graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1538645957
  • Provider Enumeration Date: 07/18/2018
  • Last Update Date: 06/12/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6800140591
  • Enrollment ID: I20251010000065

Medical Identifiers

Medical identifiers for Gretchen Chan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538645957NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine NP200006280 (District Of Columbia)Secondary
207Q00000XFamily Medicine 857507 (Nevada)Secondary
207Q00000XFamily Medicine 113869 (Nebraska)Secondary
363LF0000XNurse Practitioner - Family AP137862 (Texas)Secondary
207Q00000XFamily Medicine 278738 (Arizona)Secondary
207Q00000XFamily Medicine AP61350350 (Washington)Secondary
207Q00000XFamily Medicine C-APN-0002065-C-NP (Colorado)Secondary
207Q00000XFamily Medicine 53-80701-061 (Kansas)Secondary
363LF0000XNurse Practitioner - Family 354799 (New York)Primary
207Q00000XFamily Medicine SP032176 (Pennsylvania)Secondary
207Q00000XFamily Medicine 95024282 (California)Secondary
207Q00000XFamily Medicine 10824 (Connecticut)Secondary
363LF0000XNurse Practitioner - Family GAA-NP005228 (Georgia)Secondary
207Q00000XFamily Medicine 26NJ01310400 (New Jersey)Secondary
207Q00000XFamily Medicine 5022731 (North Carolina)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Minuteclinic Diagnostic Of North Carolina Pc6002837572199
Minuteclinic Diagnostic Of New Jersey Llc8527142439115
Mc Diagnostic Of Connecticut, P.c.094138211365

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Gretchen Chan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gretchen Chan, FNP
375 White Plains Rd,
Eastchester, NY 10709-2826

Ph: () -
Gretchen Chan, FNP
375 White Plains Rd,
Eastchester, NY 10709-2826

Ph: (512) 324-4780

Reviews and Comments



Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.