Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. James M. Humphrey, DDS, MSD
Periodontics in Terre Haute, IN · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023267770
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Registry record
Entity type Individual (Type 1)
Name Dr. James M. Humphrey
Credential DDS, MSD
Sex Male
Practice address 221 S. 19th Street, Terre Haute, IN, 47807
Phone (812) 232-0064
Fax (812) 232-3834
Enumeration date Sep 17, 2008
Last updated in NPPES Feb 26, 2026
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100252020A | 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 James Humphrey?
James Humphrey is registered in NPPES with the primary taxonomy of Periodontics. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-26.