Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Henry N Mensack, P.A.-C
Physician Assistant in Milford, DE · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104802925
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Registry record
Entity type Individual (Type 1)
Name Henry N Mensack
Credential P.A.-C
Sex Male
Practice address 329 Mullet Run, Milford, DE, 19963
Phone (410) 749-4154
Fax (410) 860-9583
Enumeration date Dec 22, 2005
Last updated in NPPES Sep 13, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C5-0000229 (DE) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1184681488 | Other | - | COMMERCIAL INSURANCES |
| 1104802925 | Medicaid | DE | - |
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 1104802925 active?
Yes, as of the latest NPPES snapshot, NPI 1104802925 is active (record last updated 2024-09-13).
How do I verify Henry Mensack's NPI record?
Cross-check NPI 1104802925 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-13.