Doctor profile · Federal record
Dr. Rebecca Immonen-Sage, PA-C
Physician Assistant · Physician Assistant · Surgical Physician Assistant · Sioux Falls, SD
- NPI 1205120821
- Accepts Medicare
- MIPS 76.7 / 100 · 2023
- 15 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4520 W 69Th St
Sioux Falls, SD 571088148
(605) 977-5000
fax (605) 977-5377 - Additional location
-
1200 6Th Ave N, Centra Care Clinic
Saint Cloud, MN 563032735
(320) 656-7020 - Mailing address
-
Po Box 5074
Sioux Falls, SD 571175074
Credentials & registration
- NPI registered
- May 2011 — 15 yrs on file
- Profile last updated
- May 16, 2025
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- South Dakota #1376 · Minnesota #11007
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205120821. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
87
Distinct HCPCS
5
Medicare allowed
$8,012
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
33508 |
Harvest of vein using an endoscope | 24 | 24 | $2 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 20 | 20 | $179 | |
33533 |
Coronary artery bypass using artery graft, 1 graft | 18 | 18 | $201 | |
33268 |
Exclusion of appendage of left upper chamber of heart performed during other procedure on chest | 14 | 14 | $16 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $49 |
In context: peer comparison
Among 78 peers in Sioux Falls Physician Assistant, average services per provider: 103. This provider delivers 0.8× the peer median.Open Payments
Industry payments received
All-time total
$509
Transactions
13
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Getinge USA Sales, LLC | 4 | $244.06 | |
| Haemonetics Corporation | 1 | $64.86 | |
| Abiomed | 2 | $63.22 | |
| Becton, Dickinson and Company | 1 | $33.96 | |
| Smith+Nephew, INC. | 1 | $33.70 | |
| Zimmer Biomet Holdings, INC. | 1 | $21.38 | |
| Edwards Lifesciences Corporation | 1 | $17.71 | |
| Ethicon US, LLC | 1 | $16.73 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $13.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
358
Patients
215
Total drug cost
$10,831
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 58 | 27 | $771 |
| Metoprolol Tartrate | Generic | 57 | 30 | $216 |
| Atorvastatin Calcium | Generic | 40 | 18 | $502 |
| Furosemide | Generic | 38 | 38 | $63 |
| Potassium Chloride | Generic | 38 | 38 | $211 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 37 | 36 | $247 |
| Amiodarone Hcl | Generic | 28 | 28 | $541 |
| Metoprolol Succinate | Generic | 21 | 0 | $216 |
| Carvedilol | Generic | 17 | 0 | $44 |
| Eliquis (Apixaban) | Brand | 13 | 0 | $7,984 |
Frequently asked questions
What is Dr. Rebecca Immonen-Sage's medical specialty?
Dr. Rebecca Immonen-Sage practices Physician Assistant in Sioux Falls, SD.
Where does Dr. Rebecca Immonen-Sage practice?
Dr. Rebecca Immonen-Sage practices at 4520 W 69Th St, Sioux Falls, SD 571088148. Office phone: 6059775000.
What is Dr. Rebecca Immonen-Sage's NPI?
Dr. Rebecca Immonen-Sage's National Provider Identifier (NPI) is 1205120821, issued by NPPES.
Does Dr. Rebecca Immonen-Sage accept Medicare assignment?
Yes. Dr. Rebecca Immonen-Sage accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rebecca Immonen-Sage commonly perform?
Top Medicare-reported procedures in 2023: Harvest of vein using an endoscope (HCPCS 33508); New patient office or other outpatient visit (HCPCS 99205); Coronary artery bypass using artery graft, 1 graft (HCPCS 33533). Source: CMS Medicare Physician & Other Practitioners file.