DR. ALLYSON ANNE SEIBERT CRNP
NPI 1003520628
Nurse Practitioner - Family in Philadelphia, PA

Q: What is Allyson Seibert's NPI number?

The NPI number for Allyson Seibert is 1003520628. It was assigned to this individual provider in the NPPES registry on January 9, 2023. The provider is also known as Allyson Anne Petosa.

Q: What is Allyson Seibert's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Allyson Seibert was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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 January 09, 2023PECOS Enrolled

3401 N BROAD ST, PHILADELPHIA, PA 19140(215) 707-3008(215) 707-1387 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 26, 2026, Jan 23, 2026, Jan 9, 2023 (3 updates tracked since 2023).

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About Dr. Allyson Anne Seibert Crnp NPPES

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

DR. ALLYSON ANNE SEIBERT CRNP (NPI 1003520628) is an individual family provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP026731) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003520628

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameDR. ALLYSON ANNE SEIBERTCredential: CRNP

Location Address3401 N BROAD STPhiladelphia, PA 19140-5103

Mailing Address3509 N Broad StPhiladelphia, PA 19140-4105 · (215) 707-2433

Phone(215) 707-3008

Fax(215) 707-1387

Sole ProprietorNo

Enumeration DateJanuary 9, 2023

Last NPPES UpdateMay 26, 20263 updates tracked since enumeration

NPPES CertifiedMay 26, 2026

✔ NPI 1003520628 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in PA · SP026731

3401 N BROAD ST, Philadelphia, PA 19140

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Other Names 1

Former Name (1)Allyson Anne Petosa

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Allyson Anne Seibert 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 19140 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.

DR. JAMIE L. GARFIELD MD

Internal Medicine