Katherine Ann Fenster, NP - Medicare Nurse Practitioner in Cheektowaga, NY

Katherine Ann Fenster, NP is a medicare enrolled "Nurse Practitioner - Family" in Cheektowaga, New York. She graduated from nursing school in 2020 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Wellnow Urgent Care, P.c. and her current practice location is 3450 Union Rd, Cheektowaga, New York. You can reach out to her office (for appointments etc.) via phone at (716) 395-2043.

Katherine Ann Fenster is licensed to practice in New York (license number 346185) 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 1265017164.

Contact Information

Katherine Ann Fenster, NP
3450 Union Rd,
Cheektowaga, NY 14225-5120
(716) 395-2043
(716) 395-2044

Map and Direction




Provider's Profile

Full NameKatherine Ann Fenster
GenderFemale
SpecialityNurse Practitioner
Experience4 Years
Location3450 Union Rd, Cheektowaga, 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:
  • Katherine Ann Fenster graduated from nursing school in 2020
  NPI Data:
  • NPI Number: 1265017164
  • Provider Enumeration Date: 03/11/2021
  • Last Update Date: 05/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7719378397
  • Enrollment ID: I20211216000764

Medical Identifiers

Medical identifiers for Katherine Ann Fenster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265017164NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 346185 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellnow Urgent Care, P.c.8325320864408

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Katherine Ann Fenster allows following entities to bill medicare on her behalf.
Entity NameWellnow Urgent Care, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669825162
PECOS PAC ID: 8325320864
Enrollment ID: O20170118001953
Entity NameStatline Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942872759
PECOS PAC ID: 7214333525
Enrollment ID: O20210913002004

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. Katherine Ann Fenster 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
Katherine Ann Fenster, NP
5460 Broadway St,
Lancaster, NY 14086-2126

Ph: (716) 866-3291
Katherine Ann Fenster, NP
3450 Union Rd,
Cheektowaga, NY 14225-5120

Ph: (716) 395-2043

Reviews and Comments


Nurse Practitioner Nurses in Cheektowaga, NY

Rudolf D Bucci, FNP
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Mrs. Susan A Oesterle, RN,MSN,FNP
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Kelly Pietrzak, APN
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Practice Location: 132 Cayuga Rd, Cheektowaga, NY 14225
Phone: 716-204-9711    Fax: 716-204-9717

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.