Doctor profile · Federal record
Dr. Marilyn Innes, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Grand Rapids, MI
- NPI 1629451125
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Jefferson Ave Se
Grand Rapids, MI 495034502
(616) 685-6781
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Michigan #4301108315
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629451125. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
203
Distinct HCPCS
4
Medicare allowed
$22,414
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 77 | 75 | $171 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 64 | 56 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 45 | 43 | $118 | |
99291 |
Critical care, first 30-74 minutes | 17 | 17 | $203 |
In context: peer comparison
Among 50 peers in this city , average services per provider: 100. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Fisher & Paykel Healthcare Inc | 1 | $22.12 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Marilyn Innes's medical specialty?
Dr. Marilyn Innes practices Emergency Medicine Physician in Grand Rapids, MI.
Where does Dr. Marilyn Innes practice?
Dr. Marilyn Innes practices at 200 Jefferson Ave Se, Grand Rapids, MI 495034502. Office phone: 6166856781.
What is Dr. Marilyn Innes's NPI?
Dr. Marilyn Innes's National Provider Identifier (NPI) is 1629451125, issued by NPPES.
Does Dr. Marilyn Innes accept Medicare assignment?
Yes. Dr. Marilyn Innes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marilyn Innes commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.