Cornerstone Medical Group of West Virginia LLC - Medicare Primary Care in Green Bank, WV

Cornerstone Medical Group of West Virginia LLC is a medicare enrolled primary clinic (Family Medicine) in Green Bank, West Virginia. The current practice location for Cornerstone Medical Group of West Virginia LLC is 4914 Potomac Highlands Trl, Green Bank, West Virginia. For appointments, you can reach them via phone at (681) 535-2277. The mailing address for Cornerstone Medical Group of West Virginia LLC is 27799 State Route 7, Cheshire, Ohio.

Cornerstone Medical Group of West Virginia LLC is licensed to practice in (license number ). The clinic also participates in the medicare program and its NPI number is 1811877442. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (681) 535-2277.

Contact Information

Cornerstone Medical Group of West Virginia LLC
4914 Potomac Highlands Trl
Green Bank
WV 24944-8507
(681) 535-2277
(740) 619-7029

Map and Direction


Primary Care Clinic Profile

Full NameCornerstone Medical Group of West Virginia LLC
SpecialityFamily Medicine
Location4914 Potomac Highlands Trl, Green Bank, West Virginia
Authorized Official Name and PositionJeri Sue Thomas (NURSE PRACTITIONER/OWNER)
Authorized Official Contact7405901181
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Cornerstone Medical Group of West Virginia LLC
27799 State Route 7
Cheshire
OH 45620-9603
Cornerstone Medical Group of West Virginia LLC
4914 Potomac Highlands Trl
Green Bank
WV 24944-8507

Ph: (681) 535-2277

NPI Details:

NPI Number1811877442
Provider Enumeration Date09/04/2025
Last Update Date02/16/2026
Certification Date02/16/2026

Medicare PECOS Information:

Medicare PECOS PAC ID1153807375
Medicare Enrollment IDO20260107004187

Medical Identifiers

Medical identifiers for Cornerstone Medical Group of West Virginia LLC such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811877442NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine ()Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Cornerstone Medical Group of West Virginia LLC acts as a billing entity for following providers:
Provider NameJeri Sue Thomas
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1881920387
PECOS PAC ID: 8224166632
Enrollment ID: I20100505000826

Reviews and Comments

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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.