Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Lou Ann Hall Matos, DPM
Podiatrist in Elkhart, IN · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588314272
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Registry record
Entity type Individual (Type 1)
Name Dr. Lou Ann Hall Matos
Credential DPM
Sex Female
Practice address 3421 Cassopolis St Ste 200, Elkhart, IN, 46514
Phone (574) 335-8180
Fax (574) 335-0843
Enumeration date Mar 25, 2022
Last updated in NPPES Aug 12, 2025
Taxonomy & licenses
213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 07001495A (IN) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle.
About the DPM credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 300064043 | Medicaid | IN | - |
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 Lou Ann Hall Matos?
Lou Ann Hall Matos is registered in NPPES with the primary taxonomy of Podiatrist. 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-12.