Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Tom Lavern Hall II, OD
Optometrist in Fowlerville, MI · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336556893
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Registry record
Entity type Individual (Type 1)
Name Dr. Tom Lavern Hall II
Credential OD
Sex Male
Practice address 136 E Grand River Ave, Fowlerville, MI, 48836
Phone (517) 223-9988
Fax (517) 223-9071
Enumeration date Jul 16, 2014
Last updated in NPPES Oct 8, 2018
Taxonomy & licenses
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 4901004859 (MI) Secondary
152WP0200X Pediatric Optometrist Eye and Vision Services Providers · License 4901004859 (MI) Secondary
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 |
|---|---|---|---|
| 1336556893 | Medicaid | MI | - |
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 Tom Hall?
Tom Hall 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-08.