Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cornerstone Pediatrics, P.C.

Primary Care Clinic/Center in Prescott Valley, AZ · enumerated 2011 · authorized official Shelly Klein, Owner/MD.

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

National Provider Identifier

1679851455

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Registry record

Entity type Organization (Type 2)

Legal business name Cornerstone Pediatrics, P.C.

Other name <Unavail>

Practice address 7875 E Florentine Rd, Suite A, Prescott Valley, AZ, 86314

Phone (928) 443-5599

Fax (928) 443-5376

Enumeration date Jul 28, 2011

Last updated in NPPES Jul 28, 2011

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Shelly Klein

Title Owner/MD

Phone (928) 443-5599

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-07-28. Verify at npiregistry.cms.hhs.gov.

Where is Cornerstone Pediatrics, P.C. located?

The practice location on file with NPPES is in Prescott Valley, AZ.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-28.