Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Craig W. Calhoun, MD

Anesthesiology Physician in Tucson, AZ · enumerated 2006.

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

National Provider Identifier

1457325367

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Craig W. Calhoun

Credential MD

Sex Male

Practice address 12995 N Oracle Rd, Suite 141 Box 411, Tucson, AZ, 85739

Phone (520) 529-0313

Fax (520) 901-3642

Enumeration date Feb 15, 2006

Last updated in NPPES Sep 16, 2019

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD24325 (OR) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 38092 (AZ) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD60621776 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
XPY204593	Medicaid	CA	-
8415366	Medicaid	WA	-
227004	Medicaid	OR	-
P00031053	Other	OR	RR MEDICARE

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 NPI 1457325367 active?

Yes, as of the latest NPPES snapshot, NPI 1457325367 is active (record last updated 2019-09-16).

How do I verify Craig Calhoun's NPI record?

Cross-check NPI 1457325367 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Oro Valley Anesthesia, Pllc Anesthesiology Physician · Tucson, AZ NPI 1043242100 Samir P. Patel Do PA Pain Medicine Physician · Tucson, AZ NPI 1295974822

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-16.