Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Russell, MD
Urology Physician in Houlton, ME · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720013204
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Registry record
Entity type Individual (Type 1)
Name John Russell
Credential MD
Sex Male
Practice address 22 Hartford St # Sr, Houlton, ME, 04730
Phone (207) 532-4068
Enumeration date Jul 12, 2006
Last updated in NPPES May 16, 2017
Taxonomy & licenses
208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD00027077 (WA) Secondary
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.
Frequently asked questions
What is the NPI number for John Russell?
The National Provider Identifier (NPI) for John Russell is 1720013204, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Russell practice?
The practice location on file with NPPES is in Houlton, ME. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-16.