NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa M Calhoun, DO

Family Medicine Physician in Canby, OR · enumerated 2012.

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

National Provider Identifier

1972867091

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Melissa M Calhoun
Credential DO
Sex Female
Practice address 200 S Hazel Dell Way, Canby, OR, 97013
Phone (503) 263-9500
Enumeration date Jul 3, 2012
Last updated in NPPES Feb 18, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License OL60296010 (WA) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License DO173663 (OR) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

Is NPI 1972867091 active?
Yes, as of the latest NPPES snapshot, NPI 1972867091 is active (record last updated 2021-02-18).
How do I verify Melissa Calhoun's NPI record?
Cross-check NPI 1972867091 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 →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-18.