Candace Zeigler, M.D.
NPI 1235134115 · Internal Medicine Physician · Sioux Falls, SD
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Candace Zeigler, M.D. is a Internal Medicine Physician provider in Sioux Falls, SD (NPI 1235134115).
Provider details
- NPI number
- 1235134115
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 3776 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Donepezil Hcl | 24 |
| Memantine Hcl | 24 |
| Escitalopram Oxalate | 17 |
| Atorvastatin Calcium | 14 |
| Digoxin | 14 |
| Levothyroxine Sodium | 14 |
| Metoprolol Tartrate | 13 |
| Sertraline Hcl | 13 |
| Mirabegronbrand: Myrbetriq | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-16
- Last updated
- 2022-03-28
- Certified
- 2022-03-28
Frequently asked questions
- What is Candace Zeigler's NPI number?
- Candace Zeigler's National Provider Identifier (NPI) is 1235134115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Candace Zeigler's specialty?
- Candace Zeigler is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Candace Zeigler located?
- Candace Zeigler's practice location on file with NPPES is 1205 S Grange Ave, Sioux Falls, SD 57105-0410.
- What is Candace Zeigler's phone number?
- The practice phone number listed in the NPPES registry for Candace Zeigler is (605) 328-7500.
- Does Candace Zeigler accept Medicare?
- Candace Zeigler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Candace Zeigler's NPI active?
- Yes — Candace Zeigler's NPI (1235134115) is active in the NPPES registry as of the last update on 2022-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.