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STEPHEN EDWARD THORN M.D.
NPI 1932188166
Obstetrics & Gynecology in Mason City, IA

Active since January 16, 2006
1010 4TH ST SW, SUITE 220, MASON CITY, IA 50401(641) 428-5100(641) 428-5115 Get Directions Write a Review

NPPES record last updated: August 18, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Stephen Edward Thorn M.d. NPPES

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

STEPHEN EDWARD THORN M.D. (NPI 1932188166) is an individual obstetrics & gynecology provider in Mason City, Iowa, licensed in Iowa (29974) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1932188166
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameSTEPHEN EDWARD THORNCredential: M.D.
Location Address1010 4TH ST SW, SUITE 220Mason City, IA 50401-2857
Mailing Address621 S Illinois Ave, Suite 103Mason City, IA 50401-5489 · (641) 428-3041 · Fax (641) 428-3059
Phone(641) 428-5100
Fax(641) 428-5115
Sole ProprietorNo
Enumeration DateJanuary 16, 2006
Last NPPES UpdateAugust 18, 2015
✔ NPI 1932188166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in IA · 29974✔ Licensed in MN · 31510
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1010 4TH ST SW, Mason City, IA 50401
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Other Identifiers 3

Medicare ID-Type Unspecified160001201MN
Medicare UPINA26867
Medicaid230588700MN

Other Providers at the Same Location NPPES 20

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

LAURA SPICER
Pharmacist
1010 4TH ST SW
MASON CITY, IA 50401
Cerro Gordo County (641) 422-6105
DR. CHAD M MCCAMBRIDGE MD
Family Medicine
1010 4TH ST SW, SUITE 340
MASON CITY, IA 50401
Cerro Gordo County (641) 428-7766
SIDDHARTH VERMA DO
Student in an Organized Health Care Education/Training Program
1010 4TH ST SW, STE 305
MASON CITY, IA 50401
Cerro Gordo County (641) 428-5700
LUAN M BARGMAN PA
Physician Assistant
1010 4TH ST SW, SUITE 120
MASON CITY, IA 50401
Cerro Gordo County (641) 428-6020
MAGNETIC RESONANCE SERVICES PTR
Clinic/Center (Magnetic Resonance Imaging (MRI))
1010 4TH ST SW, SUITE 100
MASON CITY, IA 50401
Cerro Gordo County (641) 424-0102
WILLIAM D MATTHEWS M.D.
Radiology (Diagnostic Radiology)
1010 4TH ST SW, SUITE 100
MASON CITY, IA 50401
Cerro Gordo County (641) 424-0102
MR. TONY GENE PALS PHARMD
Pharmacist
1010 4TH ST SW
MASON CITY, IA 50401
Cerro Gordo County (641) 422-6105
DANIEL MICHELSON MD
Student in an Organized Health Care Education/Training Program
1010 4TH ST SW, STE 340
MASON CITY, IA 50401
Cerro Gordo County (641) 428-7766

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 Stephen Thorn's NPI number?

The NPI number for Stephen Thorn is 1932188166. It was assigned to this individual provider in the NPPES registry on January 16, 2006.

Where is Stephen Thorn located?

Stephen Thorn practices at 1010 4th St SW Suite 220, Mason City, IA 50401. The listed phone number is (641) 428-5100.

What is Stephen Thorn's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Stephen Thorn was last updated on August 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.