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Dr. James Robert Lessig, DDS

Dr. James Robert Lessig is a Oral and Maxillofacial Surgery (Dentist) provider (Dentist) practicing in Centennial, CO, registered in the NPPES registry with NPI 1538268917 since 2006. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1538268917
Entity type Individual (Type 1)
Name Dr. James Robert Lessig
Credential DDS
Sex Male
Practice address 9094 E MINERAL AVE, SUITE 260, Centennial, CO, 80112
Phone 3037688570
Fax 3037688572
Enumeration date 2006-09-21
Last updated in NPPES 2011-03-17

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223S0112X Oral and Maxillofacial Surgery (Dentist) Primary 6801 CO

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
02068013 Medicaid CO
Copy-ready billing details
Provider: James Lessig, DDS
NPI: 1538268917
Taxonomy: 1223S0112X (Oral and Maxillofacial Surgery (Dentist))
Address: 9094 E MINERAL AVE, SUITE 260, Centennial, CO, 80112

Other providers at this practice address

NPI Name Type Specialty Location
1629030689 Pediatrics 5280 PC Organization Primary Care Clinic/Center Centennial, CO
1356303309 Michele Wallendal Individual Pediatrics Physician Centennial, CO
1134181183 John Bosley Individual Pediatrics Physician Centennial, CO
1952363905 Robert Stapp Individual Pediatrics Physician Centennial, CO
1023115490 Scott Smith Individual Pediatric Dentistry Centennial, CO
1912004383 John Rubenstrunk Individual Pediatric Dentistry Centennial, CO
1437221942 Daniel Feiten Individual Pediatric Adolescent Medicine Physician Centennial, CO
1033281548 Constance Giarratana Individual Pediatric Adolescent Medicine Physician Centennial, CO

Verify this record

Cross-check NPI 1538268917 against the authoritative CMS record: view Dr. James Robert Lessig 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 Lessig?
James Lessig is registered in NPPES with the primary taxonomy of Oral and Maxillofacial Surgery (Dentist). 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 2011-03-17.