Dr. Mark Alan Henry, DDS MS
Dr. Mark Alan Henry is a Endodontics provider (Dentist) practicing in Peru, IL, registered in the NPPES registry with NPI 1184889644 since 2008. Practices at Illinios Valley Oral Surgeons, P.C. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1184889644 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark Alan Henry |
| Credential | DDS MS |
| Sex | Male |
| Practice address | 2050 MARQUETTE RD, SUITE 300, Peru, IL, 61354 |
| Phone | 8152239931 |
| Fax | 8152239689 |
| Enumeration date | 2008-07-24 |
| Last updated in NPPES | 2008-07-24 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223E0200X | Endodontics | Primary | 021001743 | IL |
Copy-ready billing details
Provider: Mark Henry, DDS MS NPI: 1184889644 Taxonomy: 1223E0200X (Endodontics) Address: 2050 MARQUETTE RD, SUITE 300, Peru, IL, 61354
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1417060856 | Scott Stanke | Individual | Periodontics | Peru, IL |
| 1598974651 | Illinios Valley Oral Surgeons, P.C. | Organization | Oral and Maxillofacial Surgery Clinic/Center | Peru, IL |
Verify this record
Cross-check NPI 1184889644 against the authoritative CMS record: view Dr. Mark Alan Henry 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-07-24.