Elizabeth Nicholas, MD
NPI 1154776011 · Family Medicine Physician · Yankton, SD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Nicholas, MD is a Family Medicine Physician provider in Yankton, SD (NPI 1154776011).
Provider details
- NPI number
- 1154776011
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 12524 (SD)
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
811 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 134 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 108 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 97 | $87 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 79 | $8 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 48 | $8 |
| Hemoglobin A1c Level83036 | 45 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 115 | 30 |
| Levothyroxine Sodium | 112 | 24 |
| Omeprazole | 92 | 21 |
| Rosuvastatin Calcium | 91 | 24 |
| Lisinopril | 86 | 26 |
| Furosemide | 68 | 14 |
| Amlodipine Besylate | 66 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-28
- Last updated
- 2021-08-25
- Certified
- 2021-08-25
Frequently asked questions
- What is Elizabeth Nicholas's NPI number?
- Elizabeth Nicholas's National Provider Identifier (NPI) is 1154776011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Nicholas's specialty?
- Elizabeth Nicholas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Nicholas located?
- Elizabeth Nicholas's practice location on file with NPPES is 1104 W 8th St, Yankton, SD 57078-3306.
- What is Elizabeth Nicholas's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Nicholas is (605) 665-7841.
- Does Elizabeth Nicholas accept Medicare?
- Elizabeth Nicholas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Nicholas's NPI active?
- Yes — Elizabeth Nicholas's NPI (1154776011) is active in the NPPES registry as of the last update on 2021-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.