Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darin Linn Carraher, PA-C

Physician Assistant in Lewiston, ME · enumerated 2018.

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

National Provider Identifier

1942789557

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Registry record

Entity type Individual (Type 1)

Name Darin Linn Carraher

Credential PA-C

Sex Female

Practice address 59 East Ave, Lewiston, ME, 04240

Phone (207) 784-1680

Enumeration date Aug 14, 2018

Last updated in NPPES Mar 9, 2019

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA1845 (ME) Primary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 25MP00488100 (NJ) Secondary

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Darin Carraher?

Darin Carraher is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-09.