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

Kazmiera Ostertag, LMHC

Mental Health Counselor in Warsaw, NY · enumerated 2014 · practices at Allegany Rehabilitation Associates, Inc.

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

National Provider Identifier

1982002978

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Registry record

Entity type Individual (Type 1)

Name Kazmiera Ostertag

Credential LMHC

Sex Female

Practice address Warsaw, NY, 14569

Phone (585) 786-0190

Fax (585) 786-0196

Enumeration date Dec 8, 2014

Last updated in NPPES Dec 8, 2014

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 006240 (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.

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Frequently asked questions

What is the NPI number for Kazmiera Ostertag?

The National Provider Identifier (NPI) for Kazmiera Ostertag is 1982002978, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kazmiera Ostertag practice?

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

Other providers at this practice address

Browse all →

Peter Coggiola Psychiatric/Mental Health Nurse Practitioner · Warsaw, NY NPI 1013902931 Allegany Rehabilitation Associates, Inc Community/Behavioral Health Agency · Warsaw, NY NPI 1215955083 Katherine Pawlaczyk Clinical Social Worker · Warsaw, NY NPI 1447344619 Gregg Nuessle Clinical Social Worker · Warsaw, NY NPI 1699837450 Susan Petrillo Clinical Social Worker · Warsaw, NY NPI 1013049998 Joyce Barker Community Health Registered Nurse · Warsaw, NY NPI 1720106909 Annie Hanley Clinical Social Worker · Warsaw, NY NPI 1295853166 Robert Potratz Mental Health Counselor · Warsaw, NY NPI 1316130917

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-08.