Doctor profile · Federal record
Dr. Michael Schonberger, D.O.
Neurology Physician (CMS: Neurology) · Grand Rapids, MI
- NPI 1649574831
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
275 Michigan St Ne
Grand Rapids, MI 495032531
(616) 267-7900 - Mailing address
-
100 Michigan St Ne # Mc845
Grand Rapids, MI 495032560
Credentials & registration
- NPI registered
- January 2011 — 15 yrs on file
- Profile last updated
- May 19, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Michigan #5101019028
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649574831. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
152
Distinct HCPCS
4
Medicare allowed
$21,963
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 66 | 51 | $173 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 54 | 43 | $123 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 16 | 16 | $213 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 16 | 16 | $31 |
In context: peer comparison
Among 16 peers in Grand Rapids Neurology Physician, average services per provider: 170. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$88
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $88.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
891
Patients
118
Total drug cost
$350,407
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 453 | 96 | $21,468 |
| Primidone | Generic | 120 | 22 | $4,763 |
| Entacapone | Generic | 49 | 0 | $5,881 |
| Topiramate | Generic | 39 | 0 | $476 |
| Gabapentin | Generic | 33 | 0 | $461 |
| Amantadine (Amantadine Hcl) | Brand | 30 | 0 | $1,471 |
| Carbidopa-Levodopa ER (Carbidopa/Levodopa) | Brand | 29 | 0 | $3,643 |
| Pramipexole Dihydrochloride (Pramipexole di-Hcl) | Brand | 27 | 0 | $790 |
| Nuplazid (Pimavanserin Tartrate) | Brand | 24 | 0 | $139,712 |
| Ingrezza (Valbenazine Tosylate) | Brand | 18 | 0 | $145,297 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Schonberger's medical specialty?
Dr. Michael Schonberger practices Neurology Physician in Grand Rapids, MI.
Where does Dr. Michael Schonberger practice?
Dr. Michael Schonberger practices at 275 Michigan St Ne, Grand Rapids, MI 495032531. Office phone: 6162677900.
What is Dr. Michael Schonberger's NPI?
Dr. Michael Schonberger's National Provider Identifier (NPI) is 1649574831, issued by NPPES.
Does Dr. Michael Schonberger accept Medicare assignment?
Yes. Dr. Michael Schonberger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Schonberger commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.