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DR. JENNIFER R KOST-PHILLIPS DO
NPI 1467503359
Pediatrics in Fredericksburg, VA

Active since January 16, 2007PECOS Enrolled
331 PARK HILL DR, FREDERICKSBURG, VA 22401(540) 368-8091(540) 368-8095 Get Directions Write a Review

NPPES record last updated: February 27, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Jennifer R Kost-phillips Do NPPES

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

DR. JENNIFER R KOST-PHILLIPS DO (NPI 1467503359) is an individual pediatrics provider in Fredericksburg, Virginia, licensed in Virginia (0102201979) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1467503359
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. JENNIFER R KOST-PHILLIPSCredential: DO
Location Address331 PARK HILL DRFredericksburg, VA 22401
Mailing Address331 Park Hill DrFredericksburg, VA 22401 · (540) 368-8091 · Fax (540) 368-8095
Phone(540) 368-8091
Fax(540) 368-8095
Sole ProprietorNo
Enumeration DateJanuary 16, 2007
Last NPPES UpdateFebruary 27, 2013
✔ NPI 1467503359 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in VA · 0102201979
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.
331 PARK HILL DR, Fredericksburg, VA 22401
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jennifer R Kost-phillips 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 Jennifer Kost-phillips reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mary Washington Healthcare Physicians
0.3 mi
Family Medicine
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
  • Reassigned Medicare billing, Virginia enrollment
  • 547 clinicians in this Medicare group
NPI 1295999852 (540) 741-1100

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 22401 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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 3

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

PREFERRED PEDIATRICS AT SNOWDEN
Pediatrics
331 PARK HILL DR
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 368-8091
MRS. LAURA LARSON CPNP
Clinical Nurse Specialist (Pediatrics)
331 PARK HILL DR
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 368-8091
WHITNEY L SPRINKLE MD
Pediatrics
331 PARK HILL DR
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 368-8091

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 Jennifer Kost-phillips's NPI number?

The NPI number for Jennifer Kost-phillips is 1467503359. It was assigned to this individual provider in the NPPES registry on January 16, 2007.

Where is Jennifer Kost-phillips located?

Jennifer Kost-phillips practices at 331 Park Hill Dr, Fredericksburg, VA 22401. The listed phone number is (540) 368-8091.

What is Jennifer Kost-phillips's specialty?

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

Is Jennifer Kost-phillips enrolled in Medicare?

Yes. Jennifer Kost-phillips is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jennifer Kost-phillips's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Kost-phillips reassigns Medicare benefits to Mary Washington Healthcare Physicians (Fredericksburg, 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 Jennifer Kost-phillips'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 Jennifer Kost-phillips was last updated on February 27, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.