Doctor profile · Federal record
Dr. John Mulder, PA-C
Physician Assistant · Grand Rapids, MI
- NPI 1124009071
- MIPS 93.8 / 100 · 2023
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Michigan St Ne
Grand Rapids, MI 495032560
(616) 391-3431
fax (616) 391-2783
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- January 8, 2026
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Michigan #5601004510
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124009071. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
70
Distinct HCPCS
3
Medicare allowed
$6,026
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 35 | 27 | $65 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 20 | 20 | $109 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 15 | $105 |
In context: peer comparison
Among 234 peers in Grand Rapids Physician Assistant, average services per provider: 56. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$218
Transactions
7
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ShockWave Medical, INC | 3 | $112.22 | |
| Chiesi USA, INC. | 1 | $33.97 | |
| Amgen INC. | 1 | $30.25 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $22.73 | |
| Kiniksa Pharmaceuticals International, Plc | 1 | $19.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
683
Patients
224
Total drug cost
$76,636
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 115 | 42 | $1,460 |
| Metoprolol Succinate | Generic | 111 | 47 | $1,601 |
| Atorvastatin Calcium | Generic | 99 | 38 | $1,428 |
| Brilinta (Ticagrelor) | Brand | 73 | 22 | $35,458 |
| Amlodipine Besylate | Generic | 52 | 17 | $413 |
| Isosorbide Mononitrate ER (Isosorbide Mononitrate) | Brand | 44 | 20 | $469 |
| Carvedilol | Generic | 37 | 0 | $260 |
| Eliquis (Apixaban) | Brand | 36 | 11 | $23,139 |
| Nitroglycerin | Generic | 21 | 16 | $215 |
| Losartan Potassium | Generic | 20 | 11 | $407 |
Hospital affiliations
Frequently asked questions
What is Dr. John Mulder's medical specialty?
Dr. John Mulder practices Physician Assistant in Grand Rapids, MI.
Where does Dr. John Mulder practice?
Dr. John Mulder practices at 100 Michigan St Ne, Grand Rapids, MI 495032560. Office phone: 6163913431.
What is Dr. John Mulder's NPI?
Dr. John Mulder's National Provider Identifier (NPI) is 1124009071, issued by NPPES.
Does Dr. John Mulder accept Medicare assignment?
Dr. John Mulder does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. John Mulder commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.