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

Hannah Lamar Koelbl, MS, OTR/L

Occupational Therapist in Maspeth, NY · enumerated 2016.

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

National Provider Identifier

1871956607

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Registry record

Entity type Individual (Type 1)

Name Hannah Lamar Koelbl

Credential MS, OTR/L

Sex Female

Practice address Maspeth, NY, 11378

Phone (865) 621-2973

Enumeration date Mar 30, 2016

Last updated in NPPES Mar 30, 2016

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

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 020458 (NY) 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

Is NPI 1871956607 active?

Yes, as of the latest NPPES snapshot, NPI 1871956607 is active (record last updated 2016-03-30).

How do I verify Hannah Koelbl's NPI record?

Cross-check NPI 1871956607 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-30.