Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Harvey Mack, OD
Optometrist in Springfield, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386692630
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Registry record
Entity type Individual (Type 1)
Name Dr. Harvey Mack
Credential OD
Sex Male
Practice address 2020 W Iles Ave, Springfield, IL, 62704
Phone (217) 698-3030
Fax (217) 698-3068
Enumeration date May 5, 2006
Last updated in NPPES Sep 4, 2007
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P00315313 | Other | IL | RAILROAD MEDICARE |
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
What is the NPI number for Harvey Mack?
The National Provider Identifier (NPI) for Harvey Mack is 1386692630, a Type 1 (individual) record in the CMS NPPES registry.
Where does Harvey Mack practice?
The practice location on file with NPPES is in Springfield, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Robert Blumthal Optometrist · Springfield, IL NPI 1578568077 Prairie Eye Center, Ltd Ophthalmology Physician · Springfield, IL NPI 1447222864 Jennifer Waller Optometrist · Springfield, IL NPI 1861440612 Sandra Yeh Ophthalmology Physician · Springfield, IL NPI 1841248838 Stephen Cook Specialist · Springfield, IL NPI 1043268386 Mary Morrisey Specialist · Springfield, IL NPI 1114975414 Stuart Farris Ophthalmology Physician · Springfield, IL NPI 1144279498 Joseph Sabetti Optometrist · Springfield, IL NPI 1316997182
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-04.