Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Hittner
Registered Nurse in Olean, NY · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134559628
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Registry record
Entity type Individual (Type 1)
Name Mary Hittner
Sex Female
Practice address 1 Leo Moss Dr, Olean, NY, 14760
Phone (716) 373-8040
Fax (716) 701-3729
Enumeration date Nov 19, 2013
Last updated in NPPES Nov 19, 2013
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00635098 | Medicaid | NY | - |
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.
Frequently asked questions
How do I verify Mary Hittner's NPI record?
Cross-check NPI 1134559628 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1134559628 active?
Yes, as of the latest NPPES snapshot, NPI 1134559628 is active (record last updated 2013-11-19).
Other providers at this practice address
Browse all → County of Cattaraugus Clinical Medical Laboratory · Olean, NY NPI 1598711988 County of Cattaraugus County Treasurer Home Health Agency · Olean, NY NPI 1336183805 County of Cattaraugus Public Health or Welfare Agency · Olean, NY NPI 1134148570 County of Cattaraugus Public Health or Welfare Agency · Olean, NY NPI 1306941646 County of Cattaraugus Mental Health Clinic/Center (Including Community Mental Health Center) · Olean, NY NPI 1659414696 County of Cattaraugus Public Health or Welfare Agency · Olean, NY NPI 1457473514 Elizabeth Callen-Pratt Counselor · Olean, NY NPI 1710180179 Nicol Stier-Dowdell Counselor · Olean, NY NPI 1023211323
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-19.