Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Stephen Todd Hamilton, CPO

Specialist in Falmouth, ME · enumerated 2010.

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

National Provider Identifier

1104136159

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Registry record

Entity type Individual (Type 1)

Name Mr. Stephen Todd Hamilton

Credential CPO

Sex Male

Practice address 639 Blackstrap Rd, Falmouth, ME, 04105

Phone (207) 749-3789

Enumeration date Oct 8, 2010

Last updated in NPPES Oct 8, 2010

Taxonomy & licenses

174400000X Specialist Other Service Providers Primary

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 Stephen Hamilton practice?

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

What is the NPI number for Stephen Hamilton?

The National Provider Identifier (NPI) for Stephen Hamilton is 1104136159, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-08.