Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Thomas L Altland, OD
Optometrist in Massillon, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922176221
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Registry record
Entity type Individual (Type 1)
Name Dr. Thomas L Altland
Credential OD
Sex Male
Practice address 915 Lincoln Way E, Massillon, OH, 44646
Phone (330) 837-4234
Fax (330) 837-4322
Enumeration date Dec 4, 2006
Last updated in NPPES Jul 8, 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 |
|---|---|---|---|
| 0228659 | Medicaid | OH | - |
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Thomas Altland?
Thomas Altland is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Union Optical Services Inc. Optician · Massillon, OH NPI 1558338624 Michael Lockhart Optometrist · Massillon, OH NPI 1073572806 Dr. Mike Lockhart, Jr. & Associates, Inc. Optometrist · Massillon, OH NPI 1073744017 Northeast Ohio Eye Surgeons, Inc. Ophthalmology Physician · Massillon, OH NPI 1366218687
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.