Dr John O Marsh, MD - Medicare Family Practice in Middlebrook, VA

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Dr John O Marsh, MD is a medicare enrolled "Family Medicine" physician in Middlebrook, Virginia. He went to Eastern Virginia Medical School and graduated in 1983 and has 42 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Privia Medical Group, Llc, Carilion Rockbridge Community Hospital and his current practice location is 36 Cherry Grove Road, Middlebrook, Virginia. You can reach out to his office (for appointments etc.) via phone at (540) 887-2627.

Dr John O Marsh is licensed to practice in Virginia (license number 0101037747) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1619997566.

Contact Information

Dr John O Marsh, MD
36 Cherry Grove Road,
Middlebrook, VA 24459
(540) 887-2627
(540) 886-2726

Map and Direction




Physician's Profile

Full NameDr John O Marsh
GenderMale
SpecialityFamily Practice
Experience42 Years
Location36 Cherry Grove Road, Middlebrook, Virginia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John O Marsh attended and graduated from Eastern Virginia Medical School in 1983
  NPI Data:
  • NPI Number: 1619997566
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 08/11/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8426061979
  • Enrollment ID: I20060728000297

Medical Identifiers

Medical identifiers for Dr John O Marsh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619997566NPI-NPPES
005621852MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 0101037747 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home Health CareStaunton, VAHome health agency
Augusta Home Care,Fishersville, VAHome health agency
Augusta Health Hospice Of The ShenandoahFishersville, VAHospice
Augusta HealthFishersville, VAHospital
University Of Virginia Medical CenterCharlottesville, VAHospital
Augusta Medical Ctr Skilled CaFishersville, VANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Privia Medical Group, Llc43856820611264
Carilion Rockbridge Community Hospital478965826172

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. Dr John O Marsh allows following entities to bill medicare on his behalf.
Entity NameCarilion Rockbridge Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174636021
PECOS PAC ID: 4789658261
Enrollment ID: O20040820000838
Entity NameMiddlebrook Family Medicine Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023346780
PECOS PAC ID: 2264574870
Enrollment ID: O20100120000546
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20140603000011

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. Dr John O Marsh 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
Dr John O Marsh, MD
213 S Jefferson St Ste 1006,
Roanoke, VA 24011-1713

Ph: (540) 224-5715		Dr John O Marsh, MD
36 Cherry Grove Road,
Middlebrook, VA 24459

Ph: (540) 887-2627

Reviews and Comments


Family Medicine Doctors in Middlebrook, VA


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.