IndividualActive
Terry Altstiel, MD
NPI 1336112358 · Surgery Physician · Spearfish, SD
Terry Altstiel, MD is a Surgery Physician provider in Spearfish, SD (NPI 1336112358).
Provider details
- NPI number
- 1336112358
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 1107 (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
20 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
1420 N 10th St
Spearfish, SD 57783
Phone: (605) 642-8414
Fax: (605) 642-8618
Street-level locationGet directions
Mailing address
353 Fairmont Blvd
Rapid City, SD 57701-6000
Registry dates
- Enumerated
- 2006-02-09
- Last updated
- 2013-01-23
Frequently asked questions
- What is Terry Altstiel's NPI number?
- Terry Altstiel's National Provider Identifier (NPI) is 1336112358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terry Altstiel's specialty?
- Terry Altstiel is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Terry Altstiel located?
- Terry Altstiel's practice location on file with NPPES is 1420 N 10th St, Spearfish, SD 57783.
- What is Terry Altstiel's phone number?
- The practice phone number listed in the NPPES registry for Terry Altstiel is (605) 642-8414.
- Is Terry Altstiel's NPI active?
- Yes — Terry Altstiel's NPI (1336112358) is active in the NPPES registry as of the last update on 2013-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.