Doctor profile · Federal record
Dr. Douglas Wermuth, M.D.
Otolaryngology Physician (CMS: Otolaryngology) · Greenfield, WI
- NPI 1871585505
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4600 W Loomis RD Ste 201
Greenfield, WI 532204858
(414) 281-4466 - Additional location
-
10520 N Port Washington RD
Mequon, WI 530925537
(262) 240-0705
fax (262) 240-0759 - Mailing address
-
Po Box 735044
Chicago, IL 606735044
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- October 10, 2023
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- Wisconsin #30174-20
- Medicaid
- WI #31496300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871585505. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
488
Distinct HCPCS
9
Medicare allowed
$38,962
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
69210 |
Removal of impacted ear wax | 149 | 122 | $43 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 93 | 83 | $85 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 90 | 90 | $103 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 42 | 39 | $119 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 30 | 23 | $50 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 26 | 26 | $68 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $156 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 20 | $115 | |
G0268 |
Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing | 11 | 11 | $49 |
In context: peer comparison
Among 4 peers in Greenfield Otolaryngology Physician, average services per provider: 47. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
253
Patients
110
Total drug cost
$7,526
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 123 | 60 | $2,306 |
| Ipratropium Bromide | Generic | 64 | 23 | $2,987 |
| Neomycin-Polymyxin-Hydrocort (Neomycin/Polymyxin B/Hydrocort) | Brand | 21 | 16 | $1,444 |
| Ciprofloxacin Hcl | Generic | 19 | 0 | $313 |
| Ofloxacin | Generic | 13 | 0 | $399 |
| Prednisone | Generic | 13 | 11 | $77 |
Hospital affiliations
Frequently asked questions
What is Dr. Douglas Wermuth's medical specialty?
Dr. Douglas Wermuth practices Otolaryngology Physician in Greenfield, WI.
Where does Dr. Douglas Wermuth practice?
Dr. Douglas Wermuth practices at 4600 W Loomis RD Ste 201, Greenfield, WI 532204858. Office phone: 4142814466.
What is Dr. Douglas Wermuth's NPI?
Dr. Douglas Wermuth's National Provider Identifier (NPI) is 1871585505, issued by NPPES.
Does Dr. Douglas Wermuth accept Medicare assignment?
Yes. Dr. Douglas Wermuth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Wermuth commonly perform?
Top Medicare-reported procedures in 2023: Removal of impacted ear wax (HCPCS 69210); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.