Stephannie Anne Siwik-simpson, NP - Medicare Nurse Practitioner in Greenwich, NY

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Stephannie Anne Siwik-simpson, NP is a medicare enrolled "Nurse Practitioner - Adult Health" in Greenwich, New York. Her current practice location is 1134 Ny State Route 29, Greenwich, New York. You can reach out to her office (for appointments etc.) via phone at (185) 692-9861.

Stephannie Anne Siwik-simpson is licensed to practice in New York (license number 310919) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1578272597.

Contact Information

Stephannie Anne Siwik-simpson, NP
1134 Ny State Route 29,
Greenwich, NY 12834
(185) 692-9861
Not Available

Map and Direction




Provider's Profile

Full NameStephannie Anne Siwik-simpson
GenderFemale
SpecialityNurse Practitioner - Adult Health
Location1134 Ny State Route 29, Greenwich, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1578272597
  • Provider Enumeration Date: 11/17/2022
  • Last Update Date: 08/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2062883093
  • Enrollment ID: I20230130001032

Medical Identifiers

Medical identifiers for Stephannie Anne Siwik-simpson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578272597NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health 310919 (New York)Primary

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. Stephannie Anne Siwik-simpson allows following entities to bill medicare on her behalf.
Entity NameGlens Falls Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336198217
PECOS PAC ID: 8325955974
Enrollment ID: O20031103000498

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. Stephannie Anne Siwik-simpson 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
Stephannie Anne Siwik-simpson, NP
1134 Ny State Route 29,
Greenwich, NY 12834

Ph: (518) 692-9861		Stephannie Anne Siwik-simpson, NP
1134 Ny State Route 29,
Greenwich, NY 12834

Ph: (185) 692-9861

Reviews and Comments


Nurse Practitioner Nurses in Greenwich, NY

Mr. Frank Hiroshi Westad, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1134 State Route 29, Greenwich Medical Center, Greenwich, NY 12834
Phone: 518-692-9861    Fax: 518-692-7947
Molly Schoder,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1134 State Route 29, Greenwich Medical Center, Greenwich, NY 12834
Phone: 518-692-9861    Fax: 518-692-7947
Mrs. Ashley Lynne Watson,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1134 State Route 29, Greenwich, NY 12834
Phone: 518-692-9861    Fax: 518-692-7947

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.