Gretchen C Schumacher, CRNP - Medicare Nurse Practitioner in North Haven, ME

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Gretchen C Schumacher, CRNP is a medicare enrolled "Nurse Practitioner - Family" in North Haven, Maine. She graduated from nursing school in 1998 and has 26 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Jeffrey R Williamson Do Pc, Elder Care Of West Michigan Pllc, Town Of North Haven and her current practice location is 135 Main St, North Haven, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 867-2021.

Gretchen C Schumacher is licensed to practice in Maine (license number CNP241037) 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 1235152935.

Contact Information

Gretchen C Schumacher, CRNP
135 Main St,
North Haven, ME 04853
(207) 867-2021
(207) 867-2256

Map and Direction




Provider's Profile

Full NameGretchen C Schumacher
GenderFemale
SpecialityNurse Practitioner
Experience26 Years
Location135 Main St, North Haven, Maine
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 C Schumacher graduated from nursing school in 1998
  NPI Data:
  • NPI Number: 1235152935
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 05/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3274631452
  • Enrollment ID: I20100422000417

Medical Identifiers

Medical identifiers for Gretchen C Schumacher such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235152935NPI-NPPES
1235152935MedicaidME
1235152935MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 4704265270 (Michigan)Secondary
363LG0600XNurse Practitioner - Gerontology 4704265270 (Michigan)Secondary
363LF0000XNurse Practitioner - Family CNP241037 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mary Free Bed At HomeGrand rapids, MIHome health agency
Great Lakes CaringJackson, MIHome health agency
Interim Health CareGrand rapids, MIHome health agency
Penobscot Bay Medical CenterRockport, MEHospital
Spectrum Health United HospitalGreenville, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jeffrey R Williamson Do Pc40826326173
Elder Care Of West Michigan Pllc98304313114
Town Of North Haven94360670632

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. Gretchen C Schumacher allows following entities to bill medicare on her behalf.
Entity NameJeffrey R Williamson Do Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750443750
PECOS PAC ID: 4082632617
Enrollment ID: O20051102000880
Entity NameElder Care Of West Michigan Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427514306
PECOS PAC ID: 9830431311
Enrollment ID: O20190502001592

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 C Schumacher 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 C Schumacher, CRNP
Po Box 400,
North Haven, ME 04853-0400

Ph: (207) 867-2021		Gretchen C Schumacher, CRNP
135 Main St,
North Haven, ME 04853

Ph: (207) 867-2021

Reviews and Comments


Nurse Practitioner Nurses in North Haven, ME

Elizabeth Puryear Hill, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 135 Main Street, North Haven, ME 04853
Phone: 207-867-2021    Fax: 207-867-2256
Mrs. Dorie Anne Henning, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 135 Main Street, North Haven, ME 04853
Phone: 207-867-2021    Fax: 207-867-2256

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.