Doctor profile · Federal record
Dr. William O'Meara, M.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · Radiation Oncology Physician · Radiation Oncology Physician · Lowell, MA
- NPI 1598886897
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 29 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
295 Varnum Ave
Lowell, MA 018542134
(978) 937-6274
fax (978) 934-8490 - Additional location
-
1 Essex Center Dr
Peabody, MA 019602901
(978) 538-4120
fax (978) 538-4702 - Mailing address
-
11 Starr Ave E
Andover, MA 018104286
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- March 28, 2018
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State licenses (4)
- Massachusetts #249953 · Pennsylvania #MD441007 · New York #224644 · New Hampshire #15486
- Medicaid (2)
- MA #110090962A · NH #3083660
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598886897. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,463
Distinct HCPCS
10
Medicare allowed
$205,589
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 806 | 72 | $48 | |
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 323 | 52 | $22 | |
77427 |
Radiation treatment management, 5 treatment sessions | 244 | 79 | $207 | |
77300 |
Calculation of radiation therapy dose | 236 | 79 | $36 | |
77334 |
Design and construction of complex radiation treatment device | 220 | 75 | $65 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 163 | 122 | $70 | |
77263 |
Complex radiation therapy planning | 77 | 71 | $182 | |
77295 |
3d radiation therapy planning | 52 | 48 | $244 | |
G6017 |
Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment | 52 | 14 | $22 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 50 | 50 | $193 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 119. This provider delivers 21× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
55
Patients
17
Total drug cost
$1,200
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 42 | 17 | $1,095 |
| Oxycodone Hcl | Generic | 13 | 0 | $105 |
Frequently asked questions
What is Dr. William O'Meara's medical specialty?
Dr. William O'Meara practices Radiation Oncology Physician in Lowell, MA.
Where does Dr. William O'Meara practice?
Dr. William O'Meara practices at 295 Varnum Ave, Lowell, MA 018542134. Office phone: 9789376274.
What is Dr. William O'Meara's NPI?
Dr. William O'Meara's National Provider Identifier (NPI) is 1598886897, issued by NPPES.
Does Dr. William O'Meara accept Medicare assignment?
Yes. Dr. William O'Meara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William O'Meara commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.