Doctor profile · Federal record

Dr. Brian O'Neil, PT

Physical Therapist (CMS: Physical Therapist in Private Practice) · Marshfield, MA

  • NPI 1972574655
  • Accepts Medicare
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
506 Plain St, Suite 101
Marshfield, MA 020502744
(781) 319-0024
fax (781) 319-0088

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
April 21, 2010
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
225100000X — NUCC code
State license (1)
Connecticut #007262

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1972574655. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,633
Distinct HCPCS
4
Medicare allowed
$131,965
HCPCS Description Services Patients Avg allowed
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 2,332 123 $23
97112 Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 1,395 113 $35
97140 Therapy procedure using manual technique, each 15 minutes 780 74 $21
97161 Evaluation for physical therapy, typically 20 minutes 126 107 $99

In context: peer comparison

Among 6 peers in Marshfield Physical Therapist, average services per provider: 513. This provider delivers 9.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Brian O'Neil's medical specialty?
Dr. Brian O'Neil practices Physical Therapist in Marshfield, MA.
Where does Dr. Brian O'Neil practice?
Dr. Brian O'Neil practices at 506 Plain St, Marshfield, MA 020502744. Office phone: 7813190024.
What is Dr. Brian O'Neil's NPI?
Dr. Brian O'Neil's National Provider Identifier (NPI) is 1972574655, issued by NPPES.
Does Dr. Brian O'Neil accept Medicare assignment?
Yes. Dr. Brian O'Neil accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian O'Neil commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112); Therapy procedure using manual technique (HCPCS 97140). Source: CMS Medicare Physician & Other Practitioners file.