Doctor profile · Federal record
Dr. Herman Sullivan, MD
Neurology Physician (CMS: Neurology) · Grand Rapids, MI
- NPI 1528008281
- Accepts Medicare
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Cherry St Se
Grand Rapids, MI 49503
(616) 685-5050 - Mailing address
-
245 State St Se, Ste 221
Grand Rapids, MI 49503
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 8, 2010
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Michigan #4301069347
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528008281. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
79
Distinct HCPCS
3
Medicare allowed
$7,836
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 39 | 34 | $96 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 17 | $65 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 20 | 19 | $140 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 170. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$200
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| TG Therapeutics, Inc. | 2 | $200.23 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,064
Patients
99
Total drug cost
$1,190,961
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Baclofen | Generic | 175 | 31 | $5,551 |
| Gabapentin | Generic | 154 | 25 | $2,928 |
| Dalfampridine Er (Dalfampridine) | Brand | 126 | 21 | $97,833 |
| Fingolimod (Fingolimod Hcl) | Brand | 89 | 0 | $242,419 |
| Diazepam | Generic | 77 | 11 | $396 |
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 67 | 0 | $4,091 |
| Methylphenidate Hcl | Generic | 63 | 11 | $1,974 |
| Teriflunomide | Generic | 53 | 0 | $138,876 |
| Amitriptyline Hcl | Generic | 49 | 0 | $1,124 |
| Modafinil | Generic | 43 | 0 | $5,550 |
Hospital affiliations
Frequently asked questions
What is Dr. Herman Sullivan's medical specialty?
Dr. Herman Sullivan practices Neurology Physician in Grand Rapids, MI.
Where does Dr. Herman Sullivan practice?
Dr. Herman Sullivan practices at 200 Cherry St Se, Grand Rapids, MI 49503. Office phone: 6166855050.
What is Dr. Herman Sullivan's NPI?
Dr. Herman Sullivan's National Provider Identifier (NPI) is 1528008281, issued by NPPES.
Does Dr. Herman Sullivan accept Medicare assignment?
Yes. Dr. Herman Sullivan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Herman Sullivan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.