Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Angela B Abraham, O.D.

Optometrist in Amherst, MA · enumerated 2006.

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

National Provider Identifier

1609833870

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Registry record

Entity type Individual (Type 1)

Name Dr. Angela B Abraham

Credential O.D.

Sex Female

Practice address 150 Infirmary Way, Amherst, MA, 01003

Phone (413) 577-3937

Fax (413) 577-5054

Enumeration date Apr 29, 2006

Last updated in NPPES Jul 14, 2023

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License SC1069 (SC) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 4848 (MA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
D10691	Medicaid	SC	-

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 Angela Abraham?

The National Provider Identifier (NPI) for Angela Abraham is 1609833870, a Type 1 (individual) record in the CMS NPPES registry.

Where does Angela Abraham practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-14.