Doctor profile · Federal record
Dr. Ryan O'Hara
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Dorchester, MA
- NPI 1265810782
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
2100 Dorchester Ave
Dorchester, MA 021245615
(617) 506-4444 - Additional location
-
4201 Saint Antoine St
Detroit, MI 482012153
(313) 993-2529 - Additional location
-
3525 Olentangy River RD Ste 5320
Columbus, OH 43214
(614) 566-1997 - Additional location
-
680 Centre St
Brockton, MA 023023308
(508) 941-7400
Show 1 more location
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- June 2, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Massachusetts #278934 · Ohio #35.133038
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265810782. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
171
Distinct HCPCS
10
Medicare allowed
$12,913
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 23 | 23 | $121 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 22 | 22 | $36 | |
99285 |
Emergency department visit with high level of medical decision making | 22 | 22 | $176 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 21 | 21 | $36 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 19 | $66 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 17 | 17 | $83 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 12 | 12 | $48 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 12 | 12 | $48 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 12 | $66 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 11 | 11 | $8 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 16. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
12
Total drug cost
$110
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 12 | 12 | $110 |
Hospital affiliations
Frequently asked questions
What is Dr. Ryan O'Hara's medical specialty?
Dr. Ryan O'Hara practices Emergency Medicine Physician in Dorchester, MA.
Where does Dr. Ryan O'Hara practice?
Dr. Ryan O'Hara practices at 2100 Dorchester Ave, Dorchester, MA 021245615. Office phone: 6175064444.
What is Dr. Ryan O'Hara's NPI?
Dr. Ryan O'Hara's National Provider Identifier (NPI) is 1265810782, issued by NPPES.
Does Dr. Ryan O'Hara accept Medicare assignment?
Yes. Dr. Ryan O'Hara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan O'Hara commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Established patient office or other outpatient visit (HCPCS 99212); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.