Mary Rachel Westerfield, FNP - Nurse Practitioner in Horseheads, NY

Mary Rachel Westerfield, FNP is a Nurse Practitioner - Family based in Horseheads, New York. Mary Rachel Westerfield is licensed to practice in New York (license number 357408) and her current practice location is 100 John Roemmelt Dr Ste 302, Horseheads, New York. She can be reached at her office (for appointments etc.) via phone at (607) 873-1810.

NPI number for Mary Rachel Westerfield is 1063395622 and her current mailing address is 600 Ivy St Ste 206, Elmira, New York. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1063395622.

Contact Information

Mary Rachel Westerfield, FNP
100 John Roemmelt Dr Ste 302,
Horseheads, NY 14845-8304
(607) 873-1810
(607) 562-3157

Map and Direction




Provider's Profile

Full NameMary Rachel Westerfield
GenderFemale
SpecialityNurse Practitioner - Family
Location100 John Roemmelt Dr Ste 302, Horseheads, New York
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1063395622
  • Provider Enumeration Date: 07/30/2025
  • Last Update Date: 07/30/2025

Medical Identifiers

Medical identifiers for Mary Rachel Westerfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063395622NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 357408 (New York)Primary

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. Mary Rachel Westerfield is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mary Rachel Westerfield, FNP
600 Ivy St Ste 206,
Elmira, NY 14905-1627

Ph: (607) 271-2050
Mary Rachel Westerfield, FNP
100 John Roemmelt Dr Ste 302,
Horseheads, NY 14845-8304

Ph: (607) 873-1810

Reviews and Comments


Nurse Practitioner Nurses in Horseheads, NY

Kylene Maria Morse, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 100 John Roemmelt Dr Ste 101, Horseheads, NY 14845
Phone: 607-739-0352    Fax: 607-739-6909
Kate Susanne Larrabee,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 31 Arnot Rd, Horseheads, NY 14845
Phone: 607-795-5100    
Ms. Rosalyn Anne Dubois, FNP, GNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 44 Hickory Grove Rd, Horseheads, NY 14845
Phone: 607-739-0962    
Frances Lambiase, ANP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2977 Westinghouse Rd, Horseheads, NY 14845
Phone: 607-684-6115    Fax: 607-684-6120
Anna Mary Clifford, PNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3344 Chambers Rd Ste 100, Horseheads, NY 14845
Phone: 607-742-2264    
Shirley J Glann, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 100 John Roemmelt Dr, Horseheads, NY 14845
Phone: 607-795-2828    Fax: 607-795-2829

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.