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ERIKA FRIEHLING MD, MS
NPI 1154531408
Pediatrics - Pediatric Hematology-Oncology in Pittsburgh, PA

Active since May 23, 2007PECOS Enrolled
4401 PENN AVENUE, PLAZA BUILDING, PITTSBURGH, PA 15224(412) 692-5325 Get Directions Write a Review

NPPES record last updated: July 31, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Erika Friehling Md, Ms NPPES

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

ERIKA FRIEHLING MD, MS (NPI 1154531408) is an individual pediatric hematology-oncology provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD436423) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154531408
Entity TypeIndividualFemale
Primary Taxonomy2080P0207X
Provider Legal NameERIKA FRIEHLINGCredential: MD, MS
Location Address4401 PENN AVENUE, PLAZA BUILDINGPittsburgh, PA 15224
Mailing Address4401 Penn Avenue, Plaza BuildingPittsburgh, PA 15224
Phone(412) 692-5325
Sole ProprietorNo
Enumeration DateMay 23, 2007
Last NPPES UpdateJuly 31, 2021
NPPES CertifiedJuly 31, 2021
✔ NPI 1154531408 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in PA · MD436423
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
Also ListedPediatricsTaxonomy 208000000X · License MT188334 (PA)
4401 PENN AVENUE, Pittsburgh, PA 15224
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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)

Erika Friehling Md, Ms 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 Erika Friehling reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Pittsburgh Physicians
Same address
Pediatrics
4401 PENN AVE
Pittsburgh, PA 15224
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 7,114 clinicians in this Medicare group
NPI 1225096639 (412) 692-5325

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 20

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

OKAN CAPUK M.D.
Student in an Organized Health Care Education/Training Program
4401 PENN AVENUE
PITTSBURGH, PA 15224
Allegheny County (412) 692-5285
KELLY NICOLE SCHOOPING TRIPI
Genetic Counselor, MS
4401 PENN AVENUE, CHL 03-05-01
PITTSBURGH, PA 15224
Allegheny County (114) 126-9259
MAHIMA RAJAN D.O.
Student in an Organized Health Care Education/Training Program
4401 PENN AVENUE
PITTSBURGH, PA 15224
Allegheny County (412) 692-5530
ELLEN AAKER REYNOLDS CRNP
Nurse Practitioner (Pediatrics)
4401 PENN AVENUE, CHILDREN'S HOSPITAL OF PITTSBURGH
PITTSBURGH, PA 15224
Allegheny County (412) 366-9443
MS. CHRISTINE DEBRA MUNRO CGC
Genetic Counselor, MS
4401 PENN AVENUE, AOB SUITE 1300, RM 1308
PITTSBURGH, PA 15224
Allegheny County (412) 692-7640
TARA DALY RUSSELL M.D.
Student in an Organized Health Care Education/Training Program
4401 PENN AVENUE
PITTSBURGH, PA 15224
Allegheny County (412) 692-5325
SOPHIA SUNG HOM M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
4401 PENN AVENUE, 5TH FL. FACULTY PAVILION
PGH, PA 15224
Allegheny County (412) 692-7626
MISS NIKKAN DAS MD
Pediatrics
4401 PENN AVENUE, 5TH FLOOR FACULTY PAVILON
PITTSBURGH, PA 15224
Allegheny County (215) 590-2164

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 Erika Friehling's NPI number?

The NPI number for Erika Friehling is 1154531408. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is Erika Friehling located?

Erika Friehling practices at 4401 Penn Avenue Plaza Building, Pittsburgh, PA 15224. The listed phone number is (412) 692-5325.

What is Erika Friehling's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Erika Friehling enrolled in Medicare?

Yes. Erika Friehling is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Erika Friehling's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erika Friehling reassigns Medicare benefits to University Of Pittsburgh Physicians (Pittsburgh, PA). 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 Erika Friehling'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 Erika Friehling was last updated on July 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.