NPI Portal NPI Lookup & Verification

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

R Scott Hanson, MD, MPH

Internal Medicine Physician in Lewiston, ME · enumerated 2005 · practices at Togus Vamc.

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

National Provider Identifier

1457356990

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Registry record

Entity type Individual (Type 1)
Name R Scott Hanson
Credential MD, MPH
Sex Male
Practice address Lewiston, ME, 04240
Phone (207) 753-4601
Enumeration date Jun 20, 2005
Last updated in NPPES Aug 1, 2014

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME91860 (FL) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 19920 (ME) 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
101844 Other - MEDICARE A
21250921881 Other FL BEECHSTREET/CAPP CARE
271800600 Medicaid FL -
SG076504 Other FL VISTA
52159 Other FL BLUE CROSS BLUE SHIELD
02036 Other FL UNIVERSAL HEALTH CARE
P00169584 Other FL 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

What is the NPI number for R Hanson?
The National Provider Identifier (NPI) for R Hanson is 1457356990, a Type 1 (individual) record in the CMS NPPES registry.
Where does R Hanson practice?
The practice location on file with NPPES is in Lewiston, ME. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-01.