Dr. John V. Smallcomb, D.M.D.

Dr. John V. Smallcomb is a Dentist provider (Dentist) practicing in Sioux Falls, SD, registered in the NPPES registry with NPI 1235206756 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1235206756
Entity type	Individual (Type 1)
Name	Dr. John V. Smallcomb
Credential	D.M.D.
Sex	Male
Practice address	Sioux Falls, SD, 57108
Phone	6053719111
Enumeration date	2006-11-29
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
122300000X	Dentist	Primary	M857	SD
122300000X	Dentist	Secondary	D10478	MN

DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Copy-ready billing details

Provider: John Smallcomb, D.M.D.
NPI: 1235206756
Taxonomy: 122300000X (Dentist)
Address: Sioux Falls, SD, 57108

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1700931011	Michael Frankman	Individual	General Practice Dentistry	Sioux Falls, SD
1881893972	Smallcomb Dmd PC	Organization	Dental Clinic/Center	Sioux Falls, SD
1295448942	Falls Dental, LLC	Organization	Dentist	Sioux Falls, SD

Verify this record

Cross-check NPI 1235206756 against the authoritative CMS record: view Dr. John V. Smallcomb 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 is the NPI number for John Smallcomb?

The National Provider Identifier (NPI) for John Smallcomb is 1235206756, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Smallcomb practice?

The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.