Dr. Charles Augustus Baker Jr., D.C.

Dr. Charles Augustus Baker Jr. is a Chiropractor provider (Chiropractor) practicing in Arvada, CO, registered in the NPPES registry with NPI 1336210491 since 2006. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1336210491
Entity type	Individual (Type 1)
Name	Dr. Charles Augustus Baker Jr.
Credential	D.C.
Sex	Male
Practice address	Arvada, CO, 80002
Phone	3034249184
Fax	3034240486
Enumeration date	2006-11-12
Last updated in NPPES	2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	1035	CO

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details

Provider: Charles Baker, D.C.
NPI: 1336210491
Taxonomy: 111N00000X (Chiropractor)
Address: Arvada, CO, 80002

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1205052081	Justin Green	Individual	Chiropractor	Arvada, CO

Verify this record

Cross-check NPI 1336210491 against the authoritative CMS record: view Dr. Charles Augustus Baker Jr. 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 Charles Baker?

Charles Baker is registered in NPPES with the primary taxonomy of Chiropractor. 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 2007-07-08.