Keith Foos, DO - Medicare Pediatrics in Alexandria, VA

Keith Foos, DO is a medicare enrolled "Pediatrics" physician in Alexandria, Virginia. His current practice location is 1500 N Beauregard St Ste 200, Alexandria, Virginia. You can reach out to his office (for appointments etc.) via phone at (352) 857-9638.

Keith Foos is licensed to practice in Virginia (license number 0102207109) 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 1487116232.

Contact Information

Keith Foos, DO
1500 N Beauregard St Ste 200,
Alexandria, VA 22311-1700
(352) 857-9638
Not Available

Map and Direction




Physician's Profile

Full NameKeith Foos
GenderMale
SpecialityPediatrics
Location1500 N Beauregard St Ste 200, Alexandria, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1487116232
  • Provider Enumeration Date: 04/02/2019
  • Last Update Date: 06/18/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6204215056
  • Enrollment ID: I20220624000782

Medical Identifiers

Medical identifiers for Keith Foos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487116232NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 0102207109 (Virginia)Primary

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. Keith Foos allows following entities to bill medicare on his behalf.
Entity NameChildrens Specialty Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255354130
PECOS PAC ID: 5890788764
Enrollment ID: O20040406001195

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. Keith Foos 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
Keith Foos, DO
1500 N Beauregard St Ste 200,
Alexandria, VA 22311-1700

Ph: (352) 857-9638
Keith Foos, DO
1500 N Beauregard St Ste 200,
Alexandria, VA 22311-1700

Ph: (352) 857-9638

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.

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