Amanda Mcmillan, CNP
NPI 1114321528 · Family Nurse Practitioner · Flandreau, SD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amanda Mcmillan, CNP is a Family Nurse Practitioner provider in Flandreau, SD (NPI 1114321528).
Provider details
- NPI number
- 1114321528
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- CP000893 (SD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
329 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 | 74 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 63 | $105 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 47 | $8 |
| Hemoglobin A1c Level83036 | 37 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $74 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 22 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 92 | 16 |
| Pantoprazole Sodium | 83 | — |
| Rosuvastatin Calcium | 82 | 13 |
| Lisinopril | 82 | — |
| Semaglutidebrand: Ozempic | 78 | 13 |
| Metformin Hcl | 72 | — |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-10-14
- Last updated
- 2017-03-08
Frequently asked questions
- What is Amanda Mcmillan's NPI number?
- Amanda Mcmillan's National Provider Identifier (NPI) is 1114321528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amanda Mcmillan's specialty?
- Amanda Mcmillan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amanda Mcmillan located?
- Amanda Mcmillan's practice location on file with NPPES is 701 W Broad Ave, Flandreau, SD 57028-1529.
- What is Amanda Mcmillan's phone number?
- The practice phone number listed in the NPPES registry for Amanda Mcmillan is (605) 997-2642.
- Does Amanda Mcmillan accept Medicare?
- Amanda Mcmillan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amanda Mcmillan's NPI active?
- Yes — Amanda Mcmillan's NPI (1114321528) is active in the NPPES registry as of the last update on 2017-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.