Dr. Jonathan B Smith, DDS

Dr. Jonathan B Smith is a Dentist provider (Dentist) practicing in Boulder, CO, registered in the NPPES registry with NPI 1659712206 since 2013. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1659712206
Entity type	Individual (Type 1)
Name	Dr. Jonathan B Smith
Credential	DDS
Sex	Male
Practice address	Boulder, CO, 80304
Phone	3034424437
Fax	3034424921
Enumeration date	2013-07-11
Last updated in NPPES	2016-12-20

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	202990	CO

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

Copy-ready billing details

Provider: Jonathan Smith, DDS
NPI: 1659712206
Taxonomy: 122300000X (Dentist)
Address: Boulder, CO, 80304

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1568573095	Thomas Simpson	Individual	General Practice Dentistry	Boulder, CO
1235283748	Frederick Donaghy	Individual	General Practice Dentistry	Boulder, CO
1194984971	Thomas M Simpson DDS PC	Organization	General Practice Dentistry	Boulder, CO
1710370176	Mike Carpenter, DDS	Organization	Dentist	Boulder, CO
1588109862	Boulder Canyon Dental Pllc	Organization	Dentist	Boulder, CO

Verify this record

Cross-check NPI 1659712206 against the authoritative CMS record: view Dr. Jonathan B Smith 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 Jonathan Smith?

Jonathan Smith is registered in NPPES with the primary taxonomy of Dentist. 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 2016-12-20.