Doctor profile · Federal record

Dr. Breelin O'Hara, PA-C

Physician Assistant · Boston, MA

  • NPI 1619393246
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
75 Francis St
Boston, MA 021156110
(617) 732-5500
Additional location
55 Fogg RD
South Weymouth, MA 021902432
(607) 437-9362
Mailing address
125 Parker Hill Ave
Boston, MA 021202847

Credentials & registration

NPPES · NUCC
NPI registered
March 2014 — 12 yrs on file
Profile last updated
October 24, 2023
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Massachusetts #PA4934

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619393246. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
34
Distinct HCPCS
2
Medicare allowed
$1,947
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 18 18 $45
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 16 16 $71

In context: peer comparison

Among 211 peers in this city , average services per provider: 104. This provider delivers 0.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
19
Patients
19
Total drug cost
$86
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 19 19 $86

Frequently asked questions

Auto-generated from federal data
What is Dr. Breelin O'Hara's medical specialty?
Dr. Breelin O'Hara practices Physician Assistant in Boston, MA.
Where does Dr. Breelin O'Hara practice?
Dr. Breelin O'Hara practices at 75 Francis St, Boston, MA 021156110. Office phone: 6177325500.
What is Dr. Breelin O'Hara's NPI?
Dr. Breelin O'Hara's National Provider Identifier (NPI) is 1619393246, issued by NPPES.
Does Dr. Breelin O'Hara accept Medicare assignment?
Yes. Dr. Breelin O'Hara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Breelin O'Hara commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.