Abigail Piazza, MD
NPI 1225384019 · Internal Medicine Physician · Sioux Falls, SD
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Abigail Piazza, MD is a Internal Medicine Physician provider in Sioux Falls, SD (NPI 1225384019).
Provider details
- NPI number
- 1225384019
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 6818 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
919 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 495 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 245 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 74 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 62 | $164 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 26 | $123 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 38 | 16 |
| Apixabanbrand: Eliquis | 23 | — |
| Potassium Chloride | 17 | 14 |
| Metoprolol Succinate | 16 | 11 |
| Amlodipine Besylate | 15 | — |
| Lisinopril | 14 | — |
| Prednisone | 14 |
Practice location
Mailing address
Additional practice locations (1)
- 601 N 30th StOmaha, NE 68131-2137Phone: (402) 280-4210
Registry dates
- Enumerated
- 2012-07-30
- Last updated
- 2025-09-11
- Certified
- 2021-07-14
Frequently asked questions
- What is Abigail Piazza's NPI number?
- Abigail Piazza's National Provider Identifier (NPI) is 1225384019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abigail Piazza's specialty?
- Abigail Piazza is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Abigail Piazza located?
- Abigail Piazza's practice location on file with NPPES is 1305 W 18th St, Sioux Falls, SD 57105-0401.
- What is Abigail Piazza's phone number?
- The practice phone number listed in the NPPES registry for Abigail Piazza is (605) 328-4973.
- Does Abigail Piazza accept Medicare?
- Abigail Piazza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Abigail Piazza's NPI active?
- Yes — Abigail Piazza's NPI (1225384019) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.