Dr. James Michael Knauf, DDS

Dr. James Michael Knauf is a General Practice Dentistry provider (Dentist) practicing in Addison, IL, registered in the NPPES registry with NPI 1023214335 since 2007. The credential DDS stands for Doctor of Dental Surgery. Practices at Focused Therapies, LLC (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1023214335
Entity type	Individual (Type 1)
Name	Dr. James Michael Knauf
Credential	DDS
Sex	Male
Practice address	96 W MORELAND AVE, Addison, IL, 60101
Phone	6305430043
Enumeration date	2007-06-23
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	—	IL

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: James Knauf, DDS
NPI: 1023214335
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 96 W MORELAND AVE, Addison, IL, 60101

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1801975586	Focused Therapies, LLC	Organization	Community/Behavioral Health Agency	Addison, IL
1053479972	Demetrios Diamantakos	Individual	General Practice Dentistry	Addison, IL
1417007303	Janice Cobe	Individual	General Practice Dentistry	Addison, IL
1083832828	Thomas Peacock	Individual	General Practice Dentistry	Addison, IL
1538506142	Andrew Miller	Individual	Dentist	Addison, IL

Verify this record

Cross-check NPI 1023214335 against the authoritative CMS record: view Dr. James Michael Knauf 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 Knauf?

James Knauf is registered in NPPES with the primary taxonomy of General Practice Dentistry. 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.