Timothy Zoellner, MD
NPI 1972517563 · Orthopaedic Surgery Physician · Sioux Falls, SD
Timothy Zoellner, MD is a Orthopaedic Surgery Physician provider in Sioux Falls, SD (NPI 1972517563).
Provider details
- NPI number
- 1972517563
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 1881 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2010-01-28
Frequently asked questions
- What is Timothy Zoellner's NPI number?
- Timothy Zoellner's National Provider Identifier (NPI) is 1972517563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Zoellner's specialty?
- Timothy Zoellner is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Zoellner located?
- Timothy Zoellner's practice location on file with NPPES is 810 E 23rd St, Sioux Falls, SD 57105-2135.
- What is Timothy Zoellner's phone number?
- The practice phone number listed in the NPPES registry for Timothy Zoellner is (605) 331-5890.
- Is Timothy Zoellner's NPI active?
- Yes — Timothy Zoellner's NPI (1972517563) is active in the NPPES registry as of the last update on 2010-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.