Doctor profile · Federal record
Dr. William Wyman Fiske, M.D.
Dermatology Physician (CMS: Dermatology) · W Yarmouth, MA
- NPI 1780624213
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 41 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
134 Ansel Hallet RD
W Yarmouth, MA 026732582
(508) 771-9779
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 22, 2013
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Massachusetts #74240
- Medicaid
- MA #110095135A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780624213. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,580
Distinct HCPCS
10
Medicare allowed
$596,961
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 2,493 | 2,020 | $94 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,589 | 497 | $7 | |
17000 |
Destruction of precancer skin growth, 1 growth | 1,225 | 1,024 | $63 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 731 | 627 | $133 | |
17110 |
Destruction of skin growth, 1-14 growths | 371 | 349 | $118 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 265 | 265 | $116 | |
11102 |
Biopsy of related skin growth, first growth | 235 | 229 | $101 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 217 | 206 | $59 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 123 | 123 | $171 | |
11106 |
Incision biopsy, first skin growth | 108 | 103 | $162 |
In context: peer comparison
Among 2 peers in W Yarmouth Dermatology Physician, average services per provider: 373. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$243
Transactions
7
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 2 | $131.33 | |
| Abbvie INC. | 2 | $59.78 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $24.16 | |
| Ucb, INC. | 1 | $14.06 | |
| Amgen INC. | 1 | $13.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,581
Patients
1,679
Total drug cost
$105,902
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clobetasol Propionate | Generic | 332 | 193 | $26,463 |
| Ketoconazole | Generic | 329 | 191 | $9,525 |
| Fluorouracil | Generic | 322 | 306 | $26,052 |
| Hydrocortisone | Generic | 310 | 217 | $4,513 |
| Triamcinolone Acetonide | Generic | 265 | 175 | $3,124 |
| Mupirocin | Generic | 246 | 174 | $2,263 |
| Metronidazole | Generic | 224 | 106 | $14,296 |
| Betamethasone Dipropionate | Generic | 148 | 100 | $4,673 |
| Nystatin | Generic | 81 | 36 | $1,933 |
| Doxycycline Hyclate | Generic | 73 | 25 | $1,861 |
Frequently asked questions
What is Dr. William Wyman Fiske's medical specialty?
Dr. William Wyman Fiske practices Dermatology Physician in W Yarmouth, MA.
Where does Dr. William Wyman Fiske practice?
Dr. William Wyman Fiske practices at 134 Ansel Hallet RD, W Yarmouth, MA 026732582. Office phone: 5087719779.
What is Dr. William Wyman Fiske's NPI?
Dr. William Wyman Fiske's National Provider Identifier (NPI) is 1780624213, issued by NPPES.
Does Dr. William Wyman Fiske accept Medicare assignment?
Yes. Dr. William Wyman Fiske accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Wyman Fiske commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.