IndividualActive
Tim Ridgway, M.D.
NPI 1295730356 · Gastroenterology Physician · Sioux Falls, SD
Tim Ridgway, M.D. is a Gastroenterology Physician provider in Sioux Falls, SD (NPI 1295730356).
Provider details
- NPI number
- 1295730356
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 3422 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1500 W 22nd St
Ste 101
Sioux Falls, SD 57105-1503
Phone: (605) 328-8500
Fax: (605) 328-8501
Street-level locationGet directions
Mailing address
Po Box 5074
Sioux Falls, SD 57117-5074
Registry dates
- Enumerated
- 2005-06-16
- Last updated
- 2007-10-26
Frequently asked questions
- What is Tim Ridgway's NPI number?
- Tim Ridgway's National Provider Identifier (NPI) is 1295730356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tim Ridgway's specialty?
- Tim Ridgway is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Tim Ridgway located?
- Tim Ridgway's practice location on file with NPPES is 1500 W 22nd St, Sioux Falls, SD 57105-1503.
- What is Tim Ridgway's phone number?
- The practice phone number listed in the NPPES registry for Tim Ridgway is (605) 328-8500.
- Is Tim Ridgway's NPI active?
- Yes — Tim Ridgway's NPI (1295730356) is active in the NPPES registry as of the last update on 2007-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.