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KEITH FOOS DO
NPI 1487116232
Pediatrics in Alexandria, VA

Active since April 02, 2019PECOS Enrolled
1500 N BEAUREGARD ST STE 200, ALEXANDRIA, VA 22311(352) 857-9638 Get Directions Write a Review

NPPES record last updated: June 18, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 18, 2024, Apr 2, 2019 (2 updates tracked since 2019).

About Keith Foos Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KEITH FOOS DO (NPI 1487116232) is an individual pediatrics provider in Alexandria, Virginia, licensed in Virginia (0102207109) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487116232
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameKEITH FOOSCredential: DO
Location Address1500 N BEAUREGARD ST STE 200Alexandria, VA 22311-1700
Mailing Address1500 N Beauregard St Ste 200Alexandria, VA 22311-1700 · (352) 857-9638
Phone(352) 857-9638
Sole ProprietorYes
Enumeration DateApril 2, 2019
Last NPPES UpdateJune 18, 20242 updates tracked since enumeration
NPPES CertifiedJune 18, 2024
✔ NPI 1487116232 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in VA · 0102207109
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1500 N BEAUREGARD ST STE 200, Alexandria, VA 22311
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Keith Foos Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Keith Foos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Childrens Specialty Group PLLC
143 mi
Pediatrics
601 CHILDRENS LN
Norfolk, VA 23507
  • Reassigned Medicare billing, Virginia enrollment
  • 549 clinicians in this Medicare group
NPI 1255354130 (757) 668-7007

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22311 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. AMISHA ARMWOOD M.D.
Pediatrics
1500 N BEAUREGARD ST STE 200
ALEXANDRIA, VA 22311
Alexandria City (703) 436-1200
DR. JENNIFER M WALSH RN CPNP
Nurse Practitioner (Pediatrics)
1500 N BEAUREGARD ST STE 200
ALEXANDRIA, VA 22311
Alexandria City (703) 231-9059
ALEXANDRIA LAKE RIDGE PEDIATRICS
Pediatrics
1500 N BEAUREGARD ST STE 200
ALEXANDRIA, VA 22311
Alexandria City (703) 436-1200
CATHY SOUTHAMMAKOSANE M.D.
Pediatrics
1500 N BEAUREGARD ST STE 200
ALEXANDRIA, VA 22311
Alexandria City (703) 212-6600
STEPHANIE ANN STAVISH FNP
Nurse Practitioner (Family)
1500 N BEAUREGARD ST STE 200
ALEXANDRIA, VA 22311
Alexandria City (703) 436-1200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Keith Foos's NPI number?

The NPI number for Keith Foos is 1487116232. It was assigned to this individual provider in the NPPES registry on April 2, 2019.

Where is Keith Foos located?

Keith Foos practices at 1500 N Beauregard St Ste 200, Alexandria, VA 22311. The listed phone number is (352) 857-9638.

What is Keith Foos's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Keith Foos enrolled in Medicare?

Yes. Keith Foos is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Keith Foos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Keith Foos reassigns Medicare benefits to Childrens Specialty Group PLLC (Norfolk, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Keith Foos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Keith Foos was last updated on June 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.