Mary Hittner
Mary Hittner is a Registered Nurse provider (Registered Nurse) practicing in Olean, NY, registered in the NPPES registry with NPI 1134559628 since 2013.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1134559628 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mary Hittner |
| Sex | Female |
| Practice address | 1 LEO MOSS DR, Olean, NY, 14760 |
| Phone | 7163738040 |
| Fax | 7167013729 |
| Enumeration date | 2013-11-19 |
| Last updated in NPPES | 2013-11-19 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 163W00000X | Registered Nurse | Primary | 4326981 | NY |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00635098 | Medicaid | NY | — |
Copy-ready billing details
Provider: Mary Hittner NPI: 1134559628 Taxonomy: 163W00000X (Registered Nurse) Address: 1 LEO MOSS DR, Olean, NY, 14760
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1598711988 | County of Cattaraugus | Organization | Clinical Medical Laboratory | Olean, NY |
| 1336183805 | County of Cattaraugus County Treasurer | Organization | Home Health Agency | Olean, NY |
| 1134148570 | County of Cattaraugus | Organization | Public Health or Welfare Agency | Olean, NY |
| 1306941646 | County of Cattaraugus | Organization | Public Health or Welfare Agency | Olean, NY |
| 1659414696 | County of Cattaraugus | Organization | Mental Health Clinic/Center (Including Community Mental Health Center) | Olean, NY |
| 1457473514 | County of Cattaraugus | Organization | Public Health or Welfare Agency | Olean, NY |
| 1710180179 | Elizabeth Callen-Pratt | Individual | Counselor | Olean, NY |
| 1023211323 | Nicol Stier-Dowdell | Individual | Counselor | Olean, NY |
Verify this record
Cross-check NPI 1134559628 against the authoritative CMS record: view Mary Hittner on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
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Is NPI 1134559628 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-11-19.