Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Thomas Eugene Clark, O.D.
Optometrist in New Ulm, MN · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427044692
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Registry record
Entity type Individual (Type 1)
Name Thomas Eugene Clark
Credential O.D.
Sex Male
Practice address 1715 S Broadway St, New Ulm, MN, 56073
Phone (507) 354-8531
Fax (507) 359-1124
Enumeration date Sep 23, 2005
Last updated in NPPES Feb 27, 2015
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 |
|---|---|---|---|
| 241M0CL | Other | MN | BLUE CROSS/BLUE SHIELD MN |
| 1034694 | Other | MN | PREFERRED ONE |
| 2202087 | Other | MN | MEDICA |
| 747652300 | Medicaid | MN | - |
| HP38790 | Other | MN | HEALTHPARTNERS |
| 171829 | Other | MN | UCARE |
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 specialty is Thomas Clark?
Thomas Clark 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.
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.
Other providers at this practice address
Browse all → Drs. Akre & Clark, Ltd. Optometrist · New Ulm, MN NPI 1326031287 Stephen Akre Optometrist · New Ulm, MN NPI 1881680056 Drs. Akre and Simpson, Ltd Durable Medical Equipment & Medical Supplies · New Ulm, MN NPI 1851467427 Rebecca Huisken Optometrist · New Ulm, MN NPI 1386843456 Taylor Oie Optometrist · New Ulm, MN NPI 1366970998 Brynn Babey Optometrist · New Ulm, MN NPI 1083509467 Lukas Borgwardt Optometrist · New Ulm, MN NPI 1265367692
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-27.