Doctor profile · Federal record
Dr. William Breckwoldt, M.D.
Vascular Surgery Physician (CMS: Vascular Surgery) · Specialist · Surgery Physician · Winchester, MA
- NPI 1306814272
- Accepts Medicare
- MIPS 88.4 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
955 Main Street, Suite G2A
Winchester, MA 018901961
(781) 729-2020
fax (781) 729-6846 - Mailing address
-
955 Main St, Suite G2A
Winchester, MA 018901961
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- February 28, 2020
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 2086S0129X — NUCC code
- State license (1)
- Massachusetts #70797
- Medicaid
- MA #3053318
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306814272. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,781
Distinct HCPCS
10
Medicare allowed
$138,951
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
11042 |
Removal of skin and tissue, 20.0 sq cm or less | 307 | 94 | $66 | |
11045 |
Removal of skin and tissue, each additional 20.0 sq cm or less | 265 | 21 | $27 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 147 | 125 | $90 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 132 | 124 | $23 | |
99183 |
Management of oxygen chamber therapy | 129 | 14 | $114 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 105 | 93 | $136 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 86 | 85 | $41 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 82 | 53 | $43 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 61 | 60 | $36 | |
97597 |
Removal of tissue from wound, 20.0 sq cm or less | 58 | 32 | $39 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 71. This provider delivers 25× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
89
Patients
21
Total drug cost
$1,960
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) | Brand | 34 | 21 | $900 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 22 | 0 | $303 |
| Cilostazol | Generic | 20 | 0 | $677 |
| Cephalexin | Generic | 13 | 0 | $80 |
Hospital affiliations
Frequently asked questions
What is Dr. William Breckwoldt's medical specialty?
Dr. William Breckwoldt practices Vascular Surgery Physician in Winchester, MA.
Where does Dr. William Breckwoldt practice?
Dr. William Breckwoldt practices at 955 Main Street, Winchester, MA 018901961. Office phone: 7817292020.
What is Dr. William Breckwoldt's NPI?
Dr. William Breckwoldt's National Provider Identifier (NPI) is 1306814272, issued by NPPES.
Does Dr. William Breckwoldt accept Medicare assignment?
Yes. Dr. William Breckwoldt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Breckwoldt commonly perform?
Top Medicare-reported procedures in 2023: Removal of skin and tissue, 20.0 sq cm or less (HCPCS 11042); Removal of skin and tissue, each additional 20.0 sq cm or less (HCPCS 11045); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.