Doctor profile · Federal record
Dr. Marshall Bales, M.D.
Forensic Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Winnebago, WI
- NPI 1467494211
- Accepts Medicare
- 41 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1300 South Drive
Winnebago, WI 549850009
(920) 235-4910
fax (920) 237-2043 - Mailing address
-
601 Houghteling St
Iron Mountain, MI 498016828
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 7, 2017
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 2084F0202X — NUCC code
- State licenses (2)
- Wisconsin #31871 · Kansas #04-23919
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467494211. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
194
Distinct HCPCS
2
Medicare allowed
$20,590
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 149 | 47 | $114 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 17 | $81 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 97. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,789
Patients
537
Total drug cost
$155,198
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 659 | 74 | $14,733 |
| Lorazepam | Generic | 474 | 53 | $5,242 |
| Risperidone | Generic | 438 | 44 | $6,693 |
| Olanzapine | Generic | 411 | 41 | $12,708 |
| Haloperidol | Generic | 374 | 43 | $14,627 |
| Trazodone Hcl | Generic | 350 | 44 | $5,882 |
| Benztropine Mesylate | Generic | 329 | 35 | $5,010 |
| Fluoxetine Hcl | Generic | 281 | 36 | $2,057 |
| Clonazepam | Generic | 270 | 31 | $3,371 |
| Clozapine | Generic | 263 | 20 | $32,912 |
Frequently asked questions
What is Dr. Marshall Bales's medical specialty?
Dr. Marshall Bales practices Forensic Psychiatry Physician in Winnebago, WI.
Where does Dr. Marshall Bales practice?
Dr. Marshall Bales practices at 1300 South Drive, Winnebago, WI 549850009. Office phone: 9202354910.
What is Dr. Marshall Bales's NPI?
Dr. Marshall Bales's National Provider Identifier (NPI) is 1467494211, issued by NPPES.
Does Dr. Marshall Bales accept Medicare assignment?
Yes. Dr. Marshall Bales accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marshall Bales 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). Source: CMS Medicare Physician & Other Practitioners file.