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WILLIAM HUGHES PERANTEAU M.D.
NPI 1336344183
Surgery - Pediatric Surgery in Philadelphia, PA

Active since June 20, 2007PECOS Enrolled
34TH & CIVIC CENTER BLVD, THE CHILDREN'S HOSPITAL OF PHILADELPHIA, PHILADELPHIA, PA 19104(215) 590-2730(215) 590-4875 Get Directions Write a Review

NPPES record last updated: November 14, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About William Hughes Peranteau M.d. NPPES

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

WILLIAM HUGHES PERANTEAU M.D. (NPI 1336344183) is an individual pediatric surgery provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD439733) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336344183
Entity TypeIndividualMale
Primary Taxonomy2086S0120X
Provider Legal NameWILLIAM HUGHES PERANTEAUCredential: M.D.
Location Address34TH & CIVIC CENTER BLVD, THE CHILDREN'S HOSPITAL OF PHILADELPHIAPhiladelphia, PA 19104-4306
Mailing Address100 East Penn Square, The Wanamaker Building 9th FloorPhiladelphia, PA 19107-3323 · (267) 425-9538 · Fax (267) 425-9552
Phone(215) 590-2730
Fax(215) 590-4875
Sole ProprietorNo
Enumeration DateJune 20, 2007
Last NPPES UpdateNovember 14, 2012
✔ NPI 1336344183 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Pediatric SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0120X
License✔ Licensed in PA · MD439733
Definition
A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.
34TH & CIVIC CENTER BLVD, Philadelphia, PA 19104
Open in Google Maps ↗

Other Identifiers 1

Medicaid102601076-0001PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Hughes Peranteau 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 William Peranteau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Children's Surgical Associates Ltd
0.1 mi
Otolaryngology
3500 CIVIC CENTER BLVD
Philadelphia, PA 19104
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 178 clinicians in this Medicare group
NPI 1144399825 (215) 590-3440

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.

MARK RIZZI M.D.
Otolaryngology
34TH & CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-3440
BRIAN LESTINI M.D.
Pediatrics (Pediatric Hematology-Oncology)
34TH & CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1000
PATRICK JOHN CAHILL MD
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
34TH & CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1527
STEPHANIE FULLER M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
34TH & CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-2708
DR. CHERIE D FOSTER MD
Pediatrics (Neonatal-Perinatal Medicine)
34TH & CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1000
BONNIE L SERLETTI MD
Obstetrics & Gynecology
34TH & CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-2730
DR. THEODORE J GANLEY M.D.
Orthopaedic Surgery
34TH & CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1527
JOHN TODD RUTTER LAWRENCE M.D./PH.D.
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
34TH & CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1527

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 William Peranteau's NPI number?

The NPI number for William Peranteau is 1336344183. It was assigned to this individual provider in the NPPES registry on June 20, 2007.

Where is William Peranteau located?

William Peranteau practices at 34th & Civic Center Blvd The Children's Hospital Of Philadelphia, Philadelphia, PA 19104. The listed phone number is (215) 590-2730.

What is William Peranteau's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.

Is William Peranteau enrolled in Medicare?

Yes. William Peranteau is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for William Peranteau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Peranteau reassigns Medicare benefits to Children's Surgical Associates Ltd (Philadelphia, 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 William Peranteau'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 William Peranteau was last updated on November 14, 2012. 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.