Doctor profile · Federal record
Dr. Bradley Williams, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Portsmouth, NH
- NPI 1366753360
- Accepts Medicare
- MIPS 85.4 / 100 · 2023
- 16 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
333 Borthwick Ave
Portsmouth, NH 038017128
(603) 436-5110 - Mailing address
-
333 Borthwick Ave Ste 100
Portsmouth, NH 038014198
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- January 8, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New Hampshire #25789
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366753360. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
223
Distinct HCPCS
4
Medicare allowed
$28,048
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 81 | 79 | $177 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 68 | 65 | $8 | |
99291 |
Critical care, first 30-74 minutes | 43 | 43 | $218 | |
99284 |
Emergency department visit with moderate level of medical decision making | 31 | 31 | $122 |
In context: peer comparison
Among 6 peers in Portsmouth Emergency Medicine Physician, average services per provider: 88. This provider delivers 2.5× the peer median.Frequently asked questions
What is Dr. Bradley Williams's medical specialty?
Dr. Bradley Williams practices Emergency Medicine Physician in Portsmouth, NH.
Where does Dr. Bradley Williams practice?
Dr. Bradley Williams practices at 333 Borthwick Ave, Portsmouth, NH 038017128. Office phone: 6034365110.
What is Dr. Bradley Williams's NPI?
Dr. Bradley Williams's National Provider Identifier (NPI) is 1366753360, issued by NPPES.
Does Dr. Bradley Williams accept Medicare assignment?
Yes. Dr. Bradley Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bradley Williams commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.