NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cheryl A Wieweck, NNP

Neonatal Nurse Practitioner in Gilbert, AZ · enumerated 2008.

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

National Provider Identifier

1508035551

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Cheryl A Wieweck
Credential NNP
Sex Female
Practice address 3555 S Val Vista Dr, Gilbert, AZ, 85297
Enumeration date Feb 25, 2008
Last updated in NPPES Dec 9, 2020

Taxonomy & licenses

163WN0002X Neonatal Intensive Care Registered Nurse Nursing Service Providers · License RN098549 (AZ) Secondary
363LN0000X Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 098549 (AZ) Primary

Other identifiers

Identifier Type State Issuer
TBD Other AZ AHCCCS
TBD Medicaid AZ -

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Cheryl Wieweck?
Cheryl Wieweck is registered in NPPES with the primary taxonomy of Neonatal Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-09.