NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Fragassi, CRNP

Pediatric Nurse Practitioner in Allentown, PA · enumerated 2019 · practices at Lehigh Valley Physician Group.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871159129

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mary Fragassi
Credential CRNP
Sex Female
Practice address 1210 S Cedar Crest Blvd Ste 1100, Allentown, PA, 18103
Phone (610) 402-7999
Fax (610) 402-7995
Enumeration date May 13, 2019
Last updated in NPPES Jun 3, 2019

Taxonomy & licenses

363LP0222X Critical Care Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP019755 (PA) Secondary
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP019755 (PA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mary Fragassi practice?
The practice location on file with NPPES is in Allentown, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Fragassi?
The National Provider Identifier (NPI) for Mary Fragassi is 1871159129, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-03.