Mrs Margaret Ellen Williams Baker, FNP-C - Medicare Nurse Practitioner in Wheeling, WV

Mrs Margaret Ellen Williams Baker, FNP-C is a medicare enrolled "Nurse Practitioner" in Wheeling, West Virginia. Her current practice location is 1100 Main St Ste 104, Wheeling, West Virginia. You can reach out to her office (for appointments etc.) via phone at (304) 460-5123.

Mrs Margaret Ellen Williams Baker is licensed to practice in West Virginia (license number APRN47838) 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 1699021063.

Contact Information

Mrs Margaret Ellen Williams Baker, FNP-C
1100 Main St Ste 104,
Wheeling, WV 26003-2737
(304) 460-5123
(800) 734-8498

Map and Direction




Provider's Profile

Full NameMrs Margaret Ellen Williams Baker
GenderFemale
SpecialityNurse Practitioner
Location1100 Main St Ste 104, Wheeling, West Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1699021063
  • Provider Enumeration Date: 08/03/2012
  • Last Update Date: 10/15/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7719138130
  • Enrollment ID: I20121113000291

Medical Identifiers

Medical identifiers for Mrs Margaret Ellen Williams Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699021063NPI-NPPES
3810023828MedicaidWV
PENDINGOtherWVBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner APRN47838 (West Virginia)Primary
363LF0000XNurse Practitioner - Family F1211241 (West Virginia)Secondary

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. Mrs Margaret Ellen Williams Baker allows following entities to bill medicare on her behalf.
Entity NameNorthwood Health Systems Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447473475
PECOS PAC ID: 4880600048
Enrollment ID: O20060224000340
Entity NameGr&w Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407192024
PECOS PAC ID: 9739324922
Enrollment ID: O20130315000456

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. Mrs Margaret Ellen Williams Baker 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
Mrs Margaret Ellen Williams Baker, FNP-C
1100 Main St Ste 104,
Wheeling, WV 26003-2737

Ph: (304) 460-5123
Mrs Margaret Ellen Williams Baker, FNP-C
1100 Main St Ste 104,
Wheeling, WV 26003-2737

Ph: (304) 460-5123

Reviews and Comments


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Phone: 304-232-1020    Fax: 740-232-1209

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).

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