DR. KAREN RUTH FRATANTONI M.D.
NPI 1568470334
Pediatrics - Adolescent Medicine in Silver Spring, MD

Q: What is Karen Fratantoni's NPI number?

The NPI number for Karen Fratantoni is 1568470334. It was assigned to this individual provider in the NPPES registry on August 4, 2006. The provider is also known as Karen Ruth Broyles.

Q: What is Karen Fratantoni's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.

Q: When was this NPI record last updated?

The NPPES record for Karen Fratantoni was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since August 04, 2006PECOS Enrolled

344 UNIVERSITY BLVD W STE 112, SILVER SPRING, MD 20901(301) 681-6730(301) 681-4268 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Karen Ruth Fratantoni M.d. NPPES

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

DR. KAREN RUTH FRATANTONI M.D. (NPI 1568470334) is an individual adolescent medicine provider in Silver Spring, Maryland, licensed in Maryland (D0054896) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1568470334

Entity TypeIndividualFemale

Primary Taxonomy2080A0000X

Provider Legal NameDR. KAREN RUTH FRATANTONICredential: M.D.

Location Address344 UNIVERSITY BLVD W STE 112Silver Spring, MD 20901-1969

Mailing Address6104 Rudyard DrBethesda, MD 20814-2238 · (301) 530-7674

Phone(301) 681-6730

Fax(301) 681-4268

Sole ProprietorNo

Enumeration DateAugust 4, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1568470334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Adolescent MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080A0000X

License✔ Licensed in MD · D0054896

Definition

A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.

344 UNIVERSITY BLVD W STE 112, Silver Spring, MD 20901

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Other Names 1

Former Name (1)Karen Ruth Broyles

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Karen Ruth Fratantoni 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 Reassignment

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

Children's Hospital

6.7 mi

Pediatrics

111 MICHIGAN AVE NW
Washington, DC 20010

Reassigned Medicare billing, District of Columbia enrollment
1,417 clinicians in this Medicare group

NPI 1780800128 (202) 476-5000

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

Other Providers at the Same Location NPPES

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

PEDIATRIC & ADOLESCENT CARE OF SILVER SPRING, P.A.

Pediatrics (Adolescent Medicine)

344 UNIVERSITY BLVD W STE 112
SILVER SPRING, MD 20901

Montgomery County (301) 681-6730

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 Karen Fratantoni's NPI number?

The NPI number for Karen Fratantoni is 1568470334. It was assigned to this individual provider in the NPPES registry on August 4, 2006. The provider is also known as Karen Ruth Broyles.

Where is Karen Fratantoni located?

Karen Fratantoni practices at 344 University Blvd W Ste 112, Silver Spring, MD 20901. The listed phone number is (301) 681-6730.

What is Karen Fratantoni's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.

Is Karen Fratantoni enrolled in Medicare?

Yes. Karen Fratantoni is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Karen Fratantoni's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karen Fratantoni reassigns Medicare benefits to Children's Hospital (Washington, DC). 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 Karen Fratantoni'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 Karen Fratantoni was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.