DR. KATHERINE BABIARZ KING MD
NPI 1386918548
Pediatrics in Falls Church, VA

Q: What is Katherine King's NPI number?

The NPI number for Katherine King is 1386918548. It was assigned to this individual provider in the NPPES registry on March 5, 2012. The provider is also known as Dr. Katherine Babiarz Huffman MD.

Q: What is Katherine King's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Katherine King was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.

Active since March 05, 2012PECOS Enrolled

407 N WASHINGTON ST STE 100, FALLS CHURCH, VA 22046(703) 359-5100 Get Directions Write a Review

NPPES record last updated: December 19, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 19, 2025, Oct 6, 2022, Jun 7, 2022 and 3 more (6 updates tracked since 2020).

On this page

About Dr. Katherine Babiarz King Md NPPES

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

DR. KATHERINE BABIARZ KING MD (NPI 1386918548) is an individual pediatrics provider in Falls Church, Virginia, licensed in Virginia (0101264676) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1386918548

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. KATHERINE BABIARZ KINGCredential: MD

Location Address407 N WASHINGTON ST STE 100Falls Church, VA 22046-3436

Mailing Address407 N Washington St Ste 100Falls Church, VA 22046-3436 · (703) 359-5100

Phone(703) 359-5100

Sole ProprietorYes

Enumeration DateMarch 5, 2012

Last NPPES UpdateDecember 19, 20256 updates tracked since enumeration

NPPES CertifiedDecember 19, 2025

✔ NPI 1386918548 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in VA · 0101264676

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.

407 N WASHINGTON ST STE 100, Falls Church, VA 22046

Open in Google Maps ↗

Other Names 1

Former Name (1)Dr. Katherine Babiarz Huffman Md

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)

Dr. Katherine Babiarz King Md 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 Katherine King reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc

4.3 mi

Health Maintenance Organization

8008 WESTPARK DR
Mc Lean, VA 22102

Reassigned Medicare billing, District of Columbia enrollment
2,492 clinicians in this Medicare group

NPI 1376815472 (703) 490-8400

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 22046 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 4

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

MRS. ROBIN O'NEILL DNP, CPNP-PC

Pediatrics

407 N WASHINGTON ST STE 100
FALLS CHURCH, VA 22046

Falls Church City (703) 359-5100

KATHERINE BAEDER MD

Pediatrics

407 N WASHINGTON ST STE 100
FALLS CHURCH, VA 22046

Falls Church City (703) 237-5919

CHRISTOPHER MCCONNELL

Pediatrics

407 N WASHINGTON ST STE 100
FALLS CHURCH, VA 22046

Falls Church City (703) 237-5919

ELIZABETH ZIZZI CPNP-PC

Nurse Practitioner (Pediatrics)

407 N WASHINGTON ST STE 100
FALLS CHURCH, VA 22046

Falls Church City (703) 237-5919

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 Katherine King's NPI number?

The NPI number for Katherine King is 1386918548. It was assigned to this individual provider in the NPPES registry on March 5, 2012. The provider is also known as Dr. Katherine Babiarz Huffman MD.

Where is Katherine King located?

Katherine King practices at 407 N Washington St Ste 100, Falls Church, VA 22046. The listed phone number is (703) 359-5100.

What is Katherine King's specialty?

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

Is Katherine King enrolled in Medicare?

Yes. Katherine King is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katherine King's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine King reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Mc Lean, 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 Katherine King'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 Katherine King was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.