Charles Thomas Weeks, M.D.

Charles Thomas Weeks is a Specialist provider (Specialist) practicing in Pendleton, OR, registered in the NPPES registry with NPI 1487647962 since 2005. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI	1487647962
Entity type	Individual (Type 1)
Name	Charles Thomas Weeks
Credential	M.D.
Sex	Male
Practice address	1048 NW 12TH DR, Pendleton, OR, 97801
Phone	5412764152
Enumeration date	2005-08-30
Last updated in NPPES	2009-04-30

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
174400000X	Specialist	Primary	MD11123	OR

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: Charles Weeks, M.D.
NPI: 1487647962
Taxonomy: 174400000X (Specialist)
Address: 1048 NW 12TH DR, Pendleton, OR, 97801

Verify this record

Cross-check NPI 1487647962 against the authoritative CMS record: view Charles Thomas Weeks 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

What specialty is Charles Weeks?

Charles Weeks is registered in NPPES with the primary taxonomy of Specialist. 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 2026-07-11. Provider record last updated 2009-04-30.