Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sharon Kaye Pfeiffer, PNP

Pediatric Nurse Practitioner in Tempe, AZ · enumerated 2006.

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

National Provider Identifier

1396759510

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Registry record

Entity type Individual (Type 1)

Name Sharon Kaye Pfeiffer

Credential PNP

Sex Female

Practice address 7505 S Mcclintock Dr, #103, Tempe, AZ, 85283

Phone (480) 755-1000

Fax (480) 755-0011

Enumeration date Jul 27, 2006

Last updated in NPPES Dec 6, 2015

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN054569 (AZ) 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

What is the NPI number for Sharon Pfeiffer?

The National Provider Identifier (NPI) for Sharon Pfeiffer is 1396759510, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sharon Pfeiffer practice?

The practice location on file with NPPES is in Tempe, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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John Stock Pediatric Cardiology Physician · Tempe, AZ NPI 1366467094

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-06.