Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Carolyn R Kolb, NP-C

Acute Care Nurse Practitioner in Prescott, AZ · enumerated 2006.

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

National Provider Identifier

1649297532

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Registry record

Entity type Individual (Type 1)

Name Ms. Carolyn R Kolb

Credential NP-C

Sex Female

Practice address 802 Ainsworth Dr Ste A, Prescott, AZ, 86301

Phone (928) 445-6025

Fax (928) 777-2423

Enumeration date Jul 16, 2006

Last updated in NPPES Jun 26, 2019

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP854A (ID) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 288 (AZ) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP7144 (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

How do I verify Carolyn Kolb's NPI record?

Cross-check NPI 1649297532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649297532 active?

Yes, as of the latest NPPES snapshot, NPI 1649297532 is active (record last updated 2019-06-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-26.