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

Robert Carl Dutton

Anesthesiology Physician in Monterey, CA · enumerated 2026.

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

National Provider Identifier

1366399982

Verified

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Registry record

Entity type Individual (Type 1)

Name Robert Carl Dutton

Sex Male

Practice address Monterey, CA, 93940

Phone (831) 915-1943

Enumeration date Mar 12, 2026

Last updated in NPPES Mar 12, 2026

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

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License CFE31831 (CA) 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 Robert Dutton's NPI record?

Cross-check NPI 1366399982 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1366399982 active?

Yes, as of the latest NPPES snapshot, NPI 1366399982 is active (record last updated 2026-03-12).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-12.