NPI Portal NPI Lookup & Verification

Mr. James Berthold Spencer, M.D.

Mr. James Berthold Spencer is a General Practice Physician provider (General Practice) practicing in Jasper, TX, registered in the NPPES registry with NPI 1205828647 since 2005. The credential MD stands for Doctor of Medicine.

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NPI 1205828647
Entity type Individual (Type 1)
Name Mr. James Berthold Spencer
Credential M.D.
Sex Male
Practice address 139 W. LAMAR, Jasper, TX, 75951
Phone 4093846229
Fax 4093847861
Enumeration date 2005-08-22
Last updated in NPPES 2018-03-14

Taxonomy & licenses

Taxonomy code Specialty Primary License State
146D00000X Personal Emergency Response Attendant Secondary D4315 TX
208D00000X General Practice Physician Primary D4315 TX

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: James Spencer, M.D.
NPI: 1205828647
Taxonomy: 208D00000X (General Practice Physician)
Address: 139 W. LAMAR, Jasper, TX, 75951

Verify this record

Cross-check NPI 1205828647 against the authoritative CMS record: view Mr. James Berthold Spencer on the official NPPES registry .

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. Read the full guide or validate an NPI number.

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 James Spencer?
James Spencer is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-03-14.