Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cody Macmillan, M.D.

Diagnostic Radiology Physician in Clackamas, OR · enumerated 2013.

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

National Provider Identifier

1578906525

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Registry record

Entity type Individual (Type 1)

Name Cody Macmillan

Credential M.D.

Sex Male

Practice address 10180 Se Sunnyside Rd, Clackamas, OR, 97015

Phone (503) 813-2000

Enumeration date Apr 9, 2013

Last updated in NPPES Feb 4, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD190214 (OR) 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

Where does Cody Macmillan practice?

The practice location on file with NPPES is in Clackamas, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cody Macmillan?

The National Provider Identifier (NPI) for Cody Macmillan is 1578906525, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-04.