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

Clare Missimer

Addiction (Substance Use Disorder) Counselor in Harrisburg, PA · enumerated 2014.

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

National Provider Identifier

1386048676

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Clare Missimer

Sex Female

Practice address Harrisburg, PA, 17101

Phone (717) 233-7290

Enumeration date Oct 15, 2014

Last updated in NPPES Oct 15, 2014

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License BA (PA) 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

How do I verify Clare Missimer's NPI record?

Cross-check NPI 1386048676 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1386048676 active?

Yes, as of the latest NPPES snapshot, NPI 1386048676 is active (record last updated 2014-10-15).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-15.