Doctor profile · Federal record
Dr. Rachel Koster, PA-C
Physician Assistant · Chubbuck, ID
- NPI 1437469830
- Accepts Medicare
- MIPS 72.4 / 100 · 2023
- 16 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4650 Hawthorne Road,, Suite 3B
Chubbuck, ID 83202
(208) 237-9833 - Mailing address
-
2255 E Mossy Oaks RD, Ste 500
Spring, TX 773891813
Credentials & registration
- NPI registered
- October 2010 — 16 yrs on file
- Profile last updated
- October 23, 2017
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Idaho #PA-867
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437469830. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$492
Transactions
22
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 7 | $190.21 | |
| Lilly USA, LLC | 4 | $75.72 | |
| Pfizer INC. | 3 | $63.20 | |
| Astellas Pharma US INC | 2 | $53.17 | |
| Novo Nordisk INC | 2 | $30.40 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $29.23 | |
| Abbvie INC. | 1 | $20.04 | |
| GlaxoSmithKline, LLC. | 1 | $16.23 | |
| Amgen INC. | 1 | $14.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,162
Patients
754
Total drug cost
$30,448
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 371 | 101 | $5,064 |
| Atorvastatin Calcium | Generic | 259 | 83 | $3,393 |
| Rosuvastatin Calcium | Generic | 186 | 61 | $4,965 |
| Amlodipine Besylate | Generic | 167 | 50 | $1,334 |
| Metformin Hcl | Generic | 149 | 49 | $1,794 |
| Losartan Potassium | Generic | 124 | 51 | $1,511 |
| Lisinopril | Generic | 120 | 32 | $1,228 |
| Gabapentin | Generic | 109 | 55 | $2,279 |
| Hydrochlorothiazide | Generic | 103 | 43 | $519 |
| Montelukast Sodium | Generic | 100 | 34 | $1,477 |
Hospital affiliations
Frequently asked questions
What is Dr. Rachel Koster's medical specialty?
Dr. Rachel Koster practices Physician Assistant in Chubbuck, ID.
Where does Dr. Rachel Koster practice?
Dr. Rachel Koster practices at 4650 Hawthorne Road,, Chubbuck, ID 83202. Office phone: 2082379833.
What is Dr. Rachel Koster's NPI?
Dr. Rachel Koster's National Provider Identifier (NPI) is 1437469830, issued by NPPES.
Does Dr. Rachel Koster accept Medicare assignment?
Yes. Dr. Rachel Koster accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.