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ALYSSA STIEFEL CRNP
NPI 1003447962
Nurse Practitioner - Pediatrics in Philadelphia, PA

Active since January 30, 2020PECOS Enrolled
3401 CIVIC CENTER BLVD, PHILADELPHIA, PA 19104(215) 590-1000 Get Directions Write a Review

NPPES record last updated: January 30, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Alyssa Stiefel Crnp NPPES

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

ALYSSA STIEFEL CRNP (NPI 1003447962) is an individual pediatrics provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP021291) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003447962
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameALYSSA STIEFELCredential: CRNP
Location Address3401 CIVIC CENTER BLVDPhiladelphia, PA 19104-4319
Mailing Address1642 Waverly StPhiladelphia, PA 19146-1509
Phone(215) 590-1000
Sole ProprietorYes
Enumeration DateJanuary 30, 2020
✔ NPI 1003447962 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in PA · SP021291
3401 CIVIC CENTER BLVD, Philadelphia, PA 19104
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Other Names 1

Former Name (1)Alyssa Diminick

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alyssa Stiefel Crnp 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19104 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

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
DR. ARCHANA ANANDAKRISHNAN DO
Pediatrics (Pediatric Gastroenterology)
3401 CIVIC CENTER BLVD, DIVISION OF PEDIATRIC GASTROENTEROLOGY
PHILADELPHIA, PA 19104
Philadelphia County (267) 425-2739

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 Alyssa Stiefel's NPI number?

The NPI number for Alyssa Stiefel is 1003447962. It was assigned to this individual provider in the NPPES registry on January 30, 2020. The provider is also known as Alyssa Diminick.

Where is Alyssa Stiefel located?

Alyssa Stiefel practices at 3401 Civic Center Blvd, Philadelphia, PA 19104. The listed phone number is (215) 590-1000.

What is Alyssa Stiefel's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Alyssa Stiefel enrolled in Medicare?

Yes. Alyssa Stiefel is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alyssa Stiefel was last updated on January 30, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.