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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JAMES ALAN JESPERSEN DDS
NPI 1073595955
Dentist in Rock Valley, IA

Active since November 16, 2005
1220 21ST AVE, ROCK VALLEY, IA 51247(712) 476-2749 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. James Alan Jespersen Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JAMES ALAN JESPERSEN DDS (NPI 1073595955) is an individual dentist in Rock Valley, Iowa, licensed in Iowa (05966) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1073595955
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. JAMES ALAN JESPERSENCredential: DDS
Location Address1220 21ST AVERock Valley, IA 51247-1420
Mailing Address2150 325th StRock Valley, IA 51247-7580 · (712) 476-5830
Phone(712) 476-2749
Sole ProprietorNo
Enumeration DateNovember 16, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1073595955 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in IA · 05966
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1220 21ST AVE, Rock Valley, IA 51247
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Other Identifiers 1

Medicaid0028837IA

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAMES A. JESPERSEN, DDS, PC
Dentist
1220 21ST AVE
ROCK VALLEY, IA 51247
Sioux County (712) 476-2749
SAMUEL L. KOTH, DDS, PC
Dentist (General Practice)
1220 21ST AVE
ROCK VALLEY, IA 51247
Sioux County (712) 476-2749
DR. SAMUEL LEE KOTH DDS
Dentist (General Practice)
1220 21ST AVE
ROCK VALLEY, IA 51247
Sioux County (712) 476-2749

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Jespersen's NPI number?

The NPI number for James Jespersen is 1073595955. It was assigned to this individual provider in the NPPES registry on November 16, 2005.

Where is James Jespersen located?

James Jespersen practices at 1220 21st Ave, Rock Valley, IA 51247. The listed phone number is (712) 476-2749.

What is James Jespersen's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for James Jespersen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.