MARGARET A PRIESTLEY HILL M.D.
NPI 1437162625
Pediatrics - Pediatric Critical Care Medicine in Philadelphia, PA

Q: What is Margaret Priestley Hill's NPI number?

The NPI number for Margaret Priestley Hill is 1437162625. It was assigned to this individual provider in the NPPES registry on August 15, 2006. The provider is also known as Margaret Priestley M.D..

Q: What is Margaret Priestley Hill's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Active since August 15, 2006PECOS Enrolled

3401 CIVIC CENTER BLVD, PHILADELPHIA, PA 19104(215) 590-1858(215) 590-1415 Get Directions Write a Review

NPPES record last updated: October 15, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 15, 2023, Dec 30, 2022, Dec 14, 2022 (3 updates tracked since 2022).

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About Margaret A Priestley Hill M.d. NPPES

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

MARGARET A PRIESTLEY HILL M.D. (NPI 1437162625) is an individual pediatric critical care medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD053986L) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in King Of Prussia.

NPPES Registry Identity

NPI1437162625

Entity TypeIndividualFemale

Primary Taxonomy2080P0203X

Provider Legal NameMARGARET A PRIESTLEY HILLCredential: M.D.

Location Address3401 CIVIC CENTER BLVDPhiladelphia, PA 19104-4319

Mailing Address3401 Civic Center Blvd Ste 9329Philadelphia, PA 19104-4319 · (267) 425-9300 · Fax (267) 425-9331

Phone(215) 590-1858

Fax(215) 590-1415

Sole ProprietorNo

Enumeration DateAugust 15, 2006

Last NPPES UpdateOctober 15, 20233 updates tracked since enumeration

NPPES CertifiedOctober 15, 2023

✔ NPI 1437162625 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080P0203X

License✔ Licensed in PA · MD053986L

Definition

A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.

Also ListedPediatricsTaxonomy 208000000X · License MD053986L (PA)

3401 CIVIC CENTER BLVD, Philadelphia, PA 19104

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Other Names 1

Professional Name (2)Margaret Priestley M.d.

Secondary Practice Location 1

Location 1550 S Goddard BlvdKing Of Prussia, PA 19406-2922 · Phone (610) 337-3232

Other Identifiers 2

Medicaid0017034900PA

Other242289EMDPA · Medicare Ptan

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margaret A Priestley Hill 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 Margaret Priestley Hill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Children's Anesthesiology Associates, Ltd

Same address

Pain Medicine

3401 CIVIC CENTER BLVD
Philadelphia, PA 19104

Reassigned Medicare billing, Pennsylvania enrollment
Medicare enrollment name: Childrens Anesthesiology Associates Ltd
216 clinicians in this Medicare group

NPI 1215048491 (215) 590-1000

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.

AARON DORFMAN M.D.

Pediatrics (Pediatric Cardiology)

3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - CARDIOLOGY
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-4040

MS. NICOLE MARIE KOEPKE CRNP

Nurse Practitioner (Pediatrics)

3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - EMERGENCY MED
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1944

DR. CASSANDRA ALYS LIGH MD

Surgery (Plastic and Reconstructive Surgery)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-2208

DR. PREETI SOI

Psychiatry & Neurology (Child & Adolescent Psychiatry)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-7555

ROSALIND USHER M.D.

Pediatrics (Developmental - Behavioral Pediatrics)

3401 CIVIC CENTER BLVD, DIVISION OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-6336

DR. MATTHEW DAVID SCHREIER MD

Pediatrics (Pediatric Cardiology)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1000

DR. TERRENCE CALDWELL JR. PHARMD

Pharmacist (Pediatrics)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1000

ALYSSA STIEFEL CRNP

Nurse Practitioner (Pediatrics)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1000

DR. ARCHANA ANANDAKRISHNAN DO

Pediatrics (Pediatric Gastroenterology)

3401 CIVIC CENTER BLVD, DIVISION OF PEDIATRIC GASTROENTEROLOGY
PHILADELPHIA, PA 19104

Philadelphia County (267) 425-2739

DR. JONATHAN YU MD

Pediatrics

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1220

JULIA ESTHER LIM PA-C

Physician Assistant

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1000

HELIA IMANY-SHAKIBAI MD

Pediatrics

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1220

EMILY PENN PA-C

Physician Assistant

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (864) 873-7639

MS. MEGAN ELIZABETH STEIGERWALT

Nurse Practitioner (Pediatrics, Critical Care)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (267) 471-9308

JACOB SWITZER MD

Pediatrics

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1220

REBECCA TAUB

Nurse Practitioner (Women's Health)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (800) 468-8376

LORRAINE E KATZ M.D.

Pediatrics (Pediatric Endocrinology)

3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - ENDOCRINOLOGY
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-3174

NEAL J SONDHEIMER

Medical Genetics (Clinical Genetics (M.D.))

3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - METABOLISM
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-3376

DR. JAMES M CALLAHAN MD

Pediatrics (Pediatric Emergency Medicine)

3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - EMERGENCY MED
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1944

KAREN C PESTA CNMW

Advanced Practice Midwife

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (267) 425-6944

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 Margaret Priestley Hill's NPI number?

The NPI number for Margaret Priestley Hill is 1437162625. It was assigned to this individual provider in the NPPES registry on August 15, 2006. The provider is also known as Margaret Priestley M.D..

Where is Margaret Priestley Hill located?

Margaret Priestley Hill practices at 3401 Civic Center Blvd, Philadelphia, PA 19104. The listed phone number is (215) 590-1858.

What is Margaret Priestley Hill's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Margaret Priestley Hill enrolled in Medicare?

Yes. Margaret Priestley Hill is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Margaret Priestley Hill's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Priestley Hill reassigns Medicare benefits to Children's Anesthesiology 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 Margaret Priestley Hill'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 Margaret Priestley Hill was last updated on October 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.