Mary Frances Kokoska, APRN - Medicare Nurse Practitioner in Norwalk, CT

Mary Frances Kokoska, APRN is a medicare enrolled "Nurse Practitioner" in Norwalk, Connecticut. She graduated from nursing school in 2004 and has 20 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice The Westchester Medical Group, P.c and her current practice location is 40 Cross St, Norwalk, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 845-4800.

Mary Frances Kokoska is licensed to practice in Connecticut (license number 003245) 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 1447453527.

Contact Information

Mary Frances Kokoska, APRN
40 Cross St,
Norwalk, CT 06851
(203) 845-4800
(203) 845-4873

Map and Direction




Provider's Profile

Full NameMary Frances Kokoska
GenderFemale
SpecialityNurse Practitioner
Experience20 Years
Location40 Cross St, Norwalk, Connecticut
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:
  • Mary Frances Kokoska graduated from nursing school in 2004
  NPI Data:
  • NPI Number: 1447453527
  • Provider Enumeration Date: 06/07/2007
  • Last Update Date: 06/18/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2062513773
  • Enrollment ID: I20070725000471

Medical Identifiers

Medical identifiers for Mary Frances Kokoska such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447453527NPI-NPPES
003245OtherCTPRACTITIONER STATE LICENS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 003245 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Westchester Medical Group, P.c6406752963400

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. Mary Frances Kokoska allows following entities to bill medicare on her behalf.
Entity NameThe Westchester Medical Group, P.c
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881653822
PECOS PAC ID: 6406752963
Enrollment ID: O20050413001057

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 Frances Kokoska 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
Mary Frances Kokoska, APRN
2700 Westchester Ave,
Purchase, NY 10577-2547

Ph: (914) 607-5730
Mary Frances Kokoska, APRN
40 Cross St,
Norwalk, CT 06851

Ph: (203) 845-4800

Reviews and Comments


Nurse Practitioner Nurses in Norwalk, CT

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Phone: 203-853-5000    Fax: 203-853-5001
Dr. Kristine Pantchenko, DNP, APRN, FNP-BC
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Phone: 203-852-3072    Fax: 203-855-3781
Patricia Honan Carey, APRN
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Practice Location: 137 East Ave, Norwalk, CT 06851
Phone: 203-854-7973    
Nicholas Ryan Miller,
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Medicare: Medicare Enrolled
Practice Location: 130 Main St Apt E4, Norwalk, CT 06851
Phone: 312-206-1106    
Valencia Emile,
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Medicare: Medicare Enrolled
Practice Location: 17 High St, Norwalk, CT 06851
Phone: 000-000-0000    
Tara M. Meady, APRN
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Medicare: Accepting Medicare Assignments
Practice Location: 761 Main Ave, Suite 200, Norwalk, CT 06851
Phone: 203-750-7400    

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.