Dr John F Roser Jr, DO - Medicare Family Medicine in Fairfax, VA

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Dr John F Roser Jr, DO is a medicare enrolled "Family Medicine" physician in Fairfax, Virginia. His current practice location is 4375 Fair Lakes Ct, Fairfax, Virginia. You can reach out to his office (for appointments etc.) via phone at (571) 432-2600.

Dr John F Roser Jr is licensed to practice in Virginia (license number 0102201281) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1730170853.

Contact Information

Dr John F Roser Jr, DO
4375 Fair Lakes Ct,
Fairfax, VA 22033-4234
(571) 432-2600
(571) 432-2795

Map and Direction




Physician's Profile

Full NameDr John F Roser Jr
GenderMale
SpecialityFamily Medicine
Location4375 Fair Lakes Ct, Fairfax, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1730170853
  • Provider Enumeration Date: 10/31/2005
  • Last Update Date: 04/14/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8527249291
  • Enrollment ID: I20140523000932

Medical Identifiers

Medical identifiers for Dr John F Roser Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730170853NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 0102201281 (Virginia)Primary

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 F Roser Jr 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 F Roser Jr, DO
4375 Fair Lakes Ct,
Fairfax, VA 22033-4234

Ph: (571) 432-2600		Dr John F Roser Jr, DO
4375 Fair Lakes Ct,
Fairfax, VA 22033-4234

Ph: (571) 432-2600

Reviews and Comments


Family Medicine Doctors in Fairfax, VA

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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.

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