Doctor profile · Federal record
Dr. Devon Pyykkonen
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Holland, MI
- NPI 1225696404
- Accepts Medicare
- 7 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
588 E Lakewood Blvd Fl 2
Holland, MI 494242023
(616) 494-5810 - Mailing address
-
100 Michigan St Ne, Mc 845
Grand Rapids, MI 495032560
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Profile last updated
- September 8, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Michigan #5101028679 · Michigan #5151013673APP19
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225696404. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$2,035
Transactions
56
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 16 | $694.24 | |
| Janssen Biotech, Inc. | 8 | $352.16 | |
| GENZYME CORPORATION | 4 | $184.52 | |
| Ardelyx, Inc. | 3 | $177.52 | |
| IRONWOOD PHARMACEUTICALS, INC | 4 | $101.05 | |
| Exact Sciences Corporation | 1 | $86.31 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 4 | $79.86 | |
| Regeneron Healthcare Solutions, Inc. | 3 | $77.87 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 4 | $69.67 | |
| Sandoz Inc. | 3 | $68.65 | |
| PFIZER INC. | 2 | $46.52 | |
| Celltrion USA Inc. | 1 | $29.23 | |
| Intercept Pharmaceuticals, Inc. | 1 | $26.11 | |
| Janssen Scientific Affairs, LLC | 1 | $24.44 | |
| Gilead Sciences, Inc. | 1 | $16.37 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Devon Pyykkonen's medical specialty?
Dr. Devon Pyykkonen practices Gastroenterology Physician in Holland, MI.
Where does Dr. Devon Pyykkonen practice?
Dr. Devon Pyykkonen practices at 588 E Lakewood Blvd Fl 2, Holland, MI 494242023. Office phone: 6164945810.
What is Dr. Devon Pyykkonen's NPI?
Dr. Devon Pyykkonen's National Provider Identifier (NPI) is 1225696404, issued by NPPES.
Does Dr. Devon Pyykkonen accept Medicare assignment?
Yes. Dr. Devon Pyykkonen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.