Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hilary Herasimchuk, ENP
Nurse Practitioner in Houston, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194822973
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Registry record
Entity type Individual (Type 1)
Name Hilary Herasimchuk
Credential ENP
Sex Female
Practice address 11800 Astoria Blvd, Houston, TX, 77089
Phone (281) 929-6100
Enumeration date Sep 20, 2006
Last updated in NPPES May 18, 2010
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 633675 (TX) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 155648201 | Medicaid | TX | - |
| 155648202 | Medicaid | TX | - |
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
Is NPI 1194822973 active?
Yes, as of the latest NPPES snapshot, NPI 1194822973 is active (record last updated 2010-05-18).
How do I verify Hilary Herasimchuk's NPI record?
Cross-check NPI 1194822973 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Sandeep Duggal Emergency Medicine Physician · Houston, TX NPI 1609813872 Katia Arnold Internal Medicine Physician · Houston, TX NPI 1336173517 Memorial Southeast Emergency Physicians, LLP Emergency Medicine Physician · Houston, TX NPI 1225063589 David Cononie Physician Assistant · Houston, TX NPI 1760409353 Janice Romito Neonatal Nurse Practitioner · Houston, TX NPI 1871517532 Gregory Kutsen Emergency Medicine Physician · Houston, TX NPI 1891809083 Nguyen Huynh Hospitalist Physician · Houston, TX NPI 1457462954 Michael Henderson Acute Care Nurse Practitioner · Houston, TX NPI 1245331420
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-18.