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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.

TOM DUDLEY THROCKMORTON M.D.
NPI 1083671689
Surgery in Spencer, IA

Active since April 27, 2006
1823 HIGHWAY BLVD, SUITE 5, SPENCER, IA 51301(712) 262-6320(712) 264-3007 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Tom Dudley Throckmorton M.d. NPPES

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

TOM DUDLEY THROCKMORTON M.D. (NPI 1083671689) is an individual surgery provider in Spencer, Iowa, licensed in Iowa (18439) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1083671689
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameTOM DUDLEY THROCKMORTONCredential: M.D.
Location Address1823 HIGHWAY BLVD, SUITE 5Spencer, IA 51301-2226
Mailing Address1307 W 9th StSpencer, IA 51301-3066 · (712) 262-8385
Phone(712) 262-6320
Fax(712) 264-3007
Sole ProprietorNo
Enumeration DateApril 27, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1083671689 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in IA · 18439
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1823 HIGHWAY BLVD, Spencer, IA 51301
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Other Identifiers 1

Medicaid0153700IA

Other Providers at the Same Location NPPES 6

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

BRIAN F LUEPKE M.D.
Surgery
1823 HIGHWAY BLVD, SUITE 5
SPENCER, IA 51301
Clay County (712) 262-6320
DR. JAREN RICKER M.D.
Surgery
1823 HIGHWAY BLVD, STE 5
SPENCER, IA 51301
Clay County (712) 262-6320
JEFFRE D HELMINK M.D.
Surgery
1823 HIGHWAY BLVD, SUITE 5
SPENCER, IA 51301
Clay County (712) 262-6320
PATRICK JAMES SLATTERY M.D.
Surgery
1823 HIGHWAY BLVD, SUITE 5
SPENCER, IA 51301
Clay County (712) 262-6320
DR. JASON ROBERT KEONIN M.D.
Surgery
1823 HIGHWAY BLVD, SUITE 5
SPENCER, IA 51301
Clay County (712) 262-6320
BRIAN PATRICK WILSON D.O.
Obstetrics & Gynecology (Gynecology)
1823 HIGHWAY BLVD, SUITE 5
SPENCER, IA 51301
Clay County (712) 262-6320

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 Tom Throckmorton's NPI number?

The NPI number for Tom Throckmorton is 1083671689. It was assigned to this individual provider in the NPPES registry on April 27, 2006.

Where is Tom Throckmorton located?

Tom Throckmorton practices at 1823 Highway Blvd Suite 5, Spencer, IA 51301. The listed phone number is (712) 262-6320.

What is Tom Throckmorton's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Tom Throckmorton 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 27 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.