Doctor profile · Federal record
Dr. Michael Colgan, MD
Mohs-Micrographic Surgery Physician (CMS: Dermatology) · Dermatology Physician · Dermatology Physician · Dermatology Physician · Internal Medicine Physician · Eau Claire, WI
- NPI 1447428321
- Accepts Medicare
- 19 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1221 Whipple St
Eau Claire, WI 54703
(715) 838-5222 - Additional location
-
700 West Ave S
La Crosse, WI 546014783
(608) 392-6719 - Mailing address
-
Po Box 1510
Eau Claire, WI 547021510
Credentials & registration
- NPI registered
- February 2008 — 18 yrs on file
- Profile last updated
- October 6, 2020
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207ND0101X — NUCC code
- State licenses (4)
- Wisconsin #57581 · Minnesota #51083 · Minnesota #103829 · Colorado #2578
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447428321. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,766
Distinct HCPCS
10
Medicare allowed
$282,916
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17311 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 449 | 375 | $290 | |
17312 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 141 | 100 | $179 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 135 | 39 | $2 | |
17000 |
Destruction of precancer skin growth, 1 growth | 95 | 77 | $43 | |
12052 |
Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm | 92 | 92 | $98 | |
12032 |
Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | 90 | 86 | $117 | |
11102 |
Biopsy of related skin growth, first growth | 84 | 69 | $25 | |
12053 |
Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 5.1-7.5 cm | 74 | 73 | $104 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 67 | 56 | $34 | |
17313 |
Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks | 65 | 47 | $259 |
In context: peer comparison
Among 2 peers in Eau Claire Mohs-Micrographic Surgery Physician, average services per provider: 92. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$100
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sun Pharmaceutical Industries INC. | 1 | $99.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
94
Patients
70
Total drug cost
$527
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 58 | 52 | $276 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 22 | 18 | $36 |
| Doxycycline Monohydrate | Generic | 14 | 0 | $215 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Colgan's medical specialty?
Dr. Michael Colgan practices Mohs-Micrographic Surgery Physician in Eau Claire, WI.
Where does Dr. Michael Colgan practice?
Dr. Michael Colgan practices at 1221 Whipple St, Eau Claire, WI 54703. Office phone: 7158385222.
What is Dr. Michael Colgan's NPI?
Dr. Michael Colgan's National Provider Identifier (NPI) is 1447428321, issued by NPPES.
Does Dr. Michael Colgan accept Medicare assignment?
Yes. Dr. Michael Colgan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Colgan commonly perform?
Top Medicare-reported procedures in 2023: Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks (HCPCS 17311); Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks (HCPCS 17312); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003). Source: CMS Medicare Physician & Other Practitioners file.