NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Carole Anne Keim, MD

Pediatrics Physician in Boulder, CO · enumerated 2011.

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

National Provider Identifier

1598045346

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Registry record

Entity type Individual (Type 1)
Name Carole Anne Keim
Credential MD
Sex Female
Practice address Boulder, CO, 80307
Enumeration date Aug 25, 2011
Last updated in NPPES Mar 19, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 53260 (CO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Carole Keim's NPI record?
Cross-check NPI 1598045346 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598045346 active?
Yes, as of the latest NPPES snapshot, NPI 1598045346 is active (record last updated 2018-03-19).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-19.