Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. James E Halligan, RDO

Optician in Waltham, MA · enumerated 2006.

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

National Provider Identifier

1932264579

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Registry record

Entity type Individual (Type 1)

Name Mr. James E Halligan

Credential RDO

Sex Male

Practice address 9 Hope Ave, Waltham, MA, 02453

Phone (781) 216-1444

Fax (781) 216-1447

Enumeration date Dec 26, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1732 (MA) Secondary

156FX1800X Optician Eye and Vision Services Providers · License 1732 (MA) Primary

Other identifiers

Identifier	Type	State	Issuer
698901	Other	MA	TUFTS HEALTH

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 James Halligan practice?

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

What is the NPI number for James Halligan?

The National Provider Identifier (NPI) for James Halligan is 1932264579, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.