Doctor profile · Federal record
Dr. Ryan Johnston, PA-C
Physician Assistant · Highland, MI
- NPI 1881777373
- Accepts Medicare
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2330 S Milford RD
Highland, MI 483574982
(248) 676-9060 - Mailing address
-
10399 Cedar Point Dr
White Lake, MI 483862976
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 6, 2022
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Michigan #5601004679
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881777373. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,004
Transactions
48
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 8 | $140.67 | |
| AstraZeneca Pharmaceuticals LP | 7 | $133.47 | |
| PFIZER INC. | 5 | $84.36 | |
| GlaxoSmithKline, LLC. | 4 | $76.18 | |
| Novartis Pharmaceuticals Corporation | 4 | $75.45 | |
| Lilly USA, LLC | 4 | $66.26 | |
| ABBVIE INC. | 3 | $54.84 | |
| Axsome Therapeutics, Inc. | 2 | $43.34 | |
| Averitas Pharma Inc. | 2 | $42.50 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $42.08 | |
| Dexcom, Inc. | 2 | $40.43 | |
| Exact Sciences Corporation | 2 | $40.00 | |
| Medtronic, Inc. | 1 | $22.07 | |
| Alexion Pharmaceuticals, Inc. | 1 | $19.42 | |
| Supernus Pharmaceuticals, Inc. | 1 | $19.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,140
Patients
540
Total drug cost
$17,587
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 142 | 46 | $2,579 |
| Amlodipine Besylate | Generic | 109 | 41 | $1,070 |
| Atorvastatin Calcium | Generic | 108 | 42 | $1,832 |
| Losartan Potassium | Generic | 92 | 37 | $1,521 |
| Lisinopril | Generic | 88 | 34 | $909 |
| Gabapentin | Generic | 74 | 21 | $2,246 |
| Prednisone | Generic | 72 | 56 | $167 |
| Omeprazole | Generic | 69 | 26 | $1,343 |
| Methylprednisolone | Generic | 64 | 63 | $516 |
| Metoprolol Succinate | Generic | 60 | 22 | $1,090 |
Hospital affiliations
Frequently asked questions
What is Dr. Ryan Johnston's medical specialty?
Dr. Ryan Johnston practices Physician Assistant in Highland, MI.
Where does Dr. Ryan Johnston practice?
Dr. Ryan Johnston practices at 2330 S Milford RD, Highland, MI 483574982. Office phone: 2486769060.
What is Dr. Ryan Johnston's NPI?
Dr. Ryan Johnston's National Provider Identifier (NPI) is 1881777373, issued by NPPES.
Does Dr. Ryan Johnston accept Medicare assignment?
Yes. Dr. Ryan Johnston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.