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DR. KATHERINE ANNE TULENKO M.D.
NPI 1174690747
Pediatrics in Alexandria, VA

Active since November 29, 2006PECOS Enrolled
6400 15TH ST, ALEXANDRIA, VA 22307(202) 460-9919(703) 347-6276 Get Directions Write a Review

NPPES record last updated: May 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Katherine Anne Tulenko M.d. NPPES

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

DR. KATHERINE ANNE TULENKO M.D. (NPI 1174690747) is an individual pediatrics provider in Alexandria, Virginia, licensed in Virginia (0101240489) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Washington.

NPPES Registry Identity

NPI1174690747
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. KATHERINE ANNE TULENKOCredential: M.D.
Location Address6400 15TH STAlexandria, VA 22307-1409
Mailing Address6400 15th StAlexandria, VA 22307-1409 · (202) 460-9919 · Fax (703) 347-6276
Phone(202) 460-9919
Fax(703) 347-6276
Sole ProprietorNo
Enumeration DateNovember 29, 2006
Last NPPES UpdateMay 19, 2026
NPPES CertifiedMay 19, 2026
✔ NPI 1174690747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in VA · 0101240489
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.
6400 15TH ST, Alexandria, VA 22307
Open in Google Maps ↗

Secondary Practice Location 1

Location 12333 Ontario Rd NWWashington, DC 20009-2627 · Phone (202) 483-8196

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 Anne Tulenko M.d. 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 Reassignments

2

Medicare enrollment records show Katherine Tulenko reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Privia Medical Group, LLC
7.7 mi
Internal Medicine
950 N GLEBE RD STE 700
Arlington, VA 22203
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,534 clinicians in this Medicare group
NPI 1013042480 (571) 366-8850
Baltimore Washington Emergency Physicians, Inc.
34 mi
Emergency Medicine
301 HOSPITAL DR
Glen Burnie, MD 21061
  • Reassigned Medicare billing, Maryland enrollment
  • 79 clinicians in this Medicare group
NPI 1215983853 (410) 787-4565

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 22307 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.

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 Tulenko's NPI number?

The NPI number for Katherine Tulenko is 1174690747. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Where is Katherine Tulenko located?

Katherine Tulenko practices at 6400 15th St, Alexandria, VA 22307. The listed phone number is (202) 460-9919.

What is Katherine Tulenko's specialty?

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

Is Katherine Tulenko enrolled in Medicare?

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

Which organizations bill Medicare for Katherine Tulenko's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Tulenko reassigns Medicare benefits to 2 organizations: Privia Medical Group, LLC (Arlington, VA) and Baltimore Washington Emergency Physicians, Inc. (Glen Burnie, MD). Each 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 Tulenko'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 Tulenko was last updated on May 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.