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TIM M RIDGWAY M.D.
NPI 1295730356
Internal Medicine - Gastroenterology in Sioux Falls, SD

Active since June 16, 2005
1500 W 22ND ST, STE 101, SIOUX FALLS, SD 57105(605) 328-8500(605) 328-8501 Get Directions Write a Review

NPPES record last updated: October 26, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Tim M Ridgway M.d. NPPES

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

TIM M RIDGWAY M.D. (NPI 1295730356) is an individual gastroenterology provider in Sioux Falls, South Dakota, licensed in South Dakota (3422) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1295730356
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameTIM M RIDGWAYCredential: M.D.
Location Address1500 W 22ND ST, STE 101Sioux Falls, SD 57105-1503
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074 · (605) 328-9556 · Fax (605) 328-9501
Phone(605) 328-8500
Fax(605) 328-8501
Sole ProprietorNo
Enumeration DateJune 16, 2005
Last NPPES UpdateOctober 26, 2007
✔ NPI 1295730356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in SD · 3422
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1500 W 22ND ST, Sioux Falls, SD 57105
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Other Identifiers 3

Medicare UPINE97988
Medicare PINS40345SD
Medicaid6002424SD

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.

KEITH A HANSEN M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
1500 W 22ND ST, STE 102
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7700
LAURIE B LANDEEN M.D.
Obstetrics & Gynecology
1500 W 22ND ST, STE 301
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7700
SHELLEY J MORRISON M.D.
Obstetrics & Gynecology
1500 W 22ND ST, STE 301
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7700
TERRY ENGELMANN CNM
Advanced Practice Midwife
1500 W 22ND ST, STE 301
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7700
RIFAT HUSSAIN MD
Plastic Surgery
1500 W 22ND ST, STE 104
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-0000
VICKIE L REIFF CNM
Midwife
1500 W 22ND ST, STE 301
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-4600
TAMMI K STANGOHR PA-C
Physician Assistant
1500 W 22ND ST, STE 102
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7700
SANFORD CLINIC
Plastic Surgery
1500 W 22ND ST, STE 101
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-0000

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 Tim Ridgway's NPI number?

The NPI number for Tim Ridgway is 1295730356. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Where is Tim Ridgway located?

Tim Ridgway practices at 1500 W 22nd St Ste 101, Sioux Falls, SD 57105. The listed phone number is (605) 328-8500.

What is Tim Ridgway's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Tim Ridgway was last updated on October 26, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.