Mark D Esarey
Mark D Esarey is a healthcare organization registered as Optometrist in Charleston, IL, holding Type 2 (organization) NPI 1790867604 since 2006. The authorized official on file is Mark Esarey, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1790867604 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Mark D Esarey |
| Practice address | 1700 18TH STREET, Charleston, IL, 61920 |
| Phone | 2173456600 |
| Fax | 2173456622 |
| Enumeration date | 2006-10-19 |
| Last updated in NPPES | 2012-03-05 |
Authorized official
| Name | Mark Esarey |
|---|---|
| Title | Owner |
| Phone | 2173456600 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1584009 | Other | IL | BCBS PROV ID# |
| 1790867604 | Other | IL | HEALTH ALLIANCE |
| 1790867604 | Other | IL | PERSONAL CARE |
| DF5536 | Other | IL | RAILROAD MEDICARE |
| 1548267099 | Medicaid | IL | — |
| 1790867604 | Other | IL | AFLAC |
| 1790867604 | Other | IL | TRICARE |
| 1790867604 | Other | IL | OSF HEALTHCARE |
Copy-ready billing details
Provider: Mark D Esarey NPI: 1790867604 Taxonomy: 152W00000X (Optometrist) Address: 1700 18TH STREET, Charleston, IL, 61920
Verify this record
Cross-check NPI 1790867604 against the authoritative CMS record: view Mark D Esarey 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
What is a Type 2 NPI?
What type of organization is Mark D Esarey?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-03-05.