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Dr. Andrew John Mills, M.D.

Hospitalist Physician in Portland, OR · enumerated 2007.

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

National Provider Identifier

1710187489

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Registry record

Entity type Individual (Type 1)
Name Dr. Andrew John Mills
Credential M.D.
Sex Male
Practice address 4805 Ne Glisan St, Bg05, Portland, OR, 97213
Phone (503) 215-2392
Fax (503) 215-6918
Enumeration date Jul 20, 2007
Last updated in NPPES Mar 22, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD28842 (OR) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD28842 (OR) 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
500605352 Medicaid OR -
P00726510 Other - 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.

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Frequently asked questions

Where does Andrew Mills practice?
The practice location on file with NPPES is in Portland, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Andrew Mills?
The National Provider Identifier (NPI) for Andrew Mills is 1710187489, 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 2021-03-22.