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

Ms. Sarah Olanda Arp-Howard, LMFT

Marriage & Family Therapist in Corvallis, OR · enumerated 2011.

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

National Provider Identifier

1952694754

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Registry record

Entity type Individual (Type 1)

Name Ms. Sarah Olanda Arp-Howard

Credential LMFT

Sex Female

Practice address Corvallis, OR, 97330

Phone (503) 735-5253

Fax (971) 266-1309

Enumeration date May 26, 2011

Last updated in NPPES Oct 2, 2024

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License T1171 (OR) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

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

How do I verify Sarah Arp-Howard's NPI record?

Cross-check NPI 1952694754 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952694754 active?

Yes, as of the latest NPPES snapshot, NPI 1952694754 is active (record last updated 2024-10-02).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-02.