Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Angela Vivienne Writesman, P.S.S.

Peer Specialist in Eugene, OR · enumerated 2017.

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

National Provider Identifier

1316458615

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Registry record

Entity type Individual (Type 1)

Name Angela Vivienne Writesman

Credential P.S.S.

Sex Female

Practice address Eugene, OR, 97401

Phone (541) 485-6340

Fax (541) 984-3124

Enumeration date Oct 13, 2017

Last updated in NPPES Oct 13, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers · License THW2239 (OR) Primary

Other identifiers

Identifier	Type	State	Issuer
THW2239	Other	OR	TRADITIONAL HEALTH WORKER, PEER SUPPORT SPECIALIST ADULTS MENTAL 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 Angela Writesman practice?

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

What is the NPI number for Angela Writesman?

The National Provider Identifier (NPI) for Angela Writesman is 1316458615, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-13.