Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Daniel Lawrence Obrien, MPA

Physician Assistant in Manchester, NH · enumerated 2006.

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

National Provider Identifier

1447217054

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Registry record

Entity type Individual (Type 1)

Name Mr. Daniel Lawrence Obrien

Credential MPA

Sex Male

Practice address 718 Smyth Rd, Vamc, Manchester, NH, 03104

Phone (603) 624-4366

Enumeration date Apr 27, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 425 (NH) 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

What is the NPI number for Daniel Obrien?

The National Provider Identifier (NPI) for Daniel Obrien is 1447217054, a Type 1 (individual) record in the CMS NPPES registry.

Where does Daniel Obrien practice?

The practice location on file with NPPES is in Manchester, NH. 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 2007-07-08.