Doctor profile · Federal record

Dr. Amy O'Brien, MPT

Physical Therapist · Orthopedic Physical Therapist · Brookfield, WI

  • NPI 1891197430
  • 12 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
16985 W Bluemound RD
Brookfield, WI 530055909
(262) 821-4460
Additional location
7903 W Capitol Dr
Milwaukee, WI 532221903
(414) 963-6398
Mailing address
Po Box 735044
Chicago, IL 606735044

Credentials & registration

NPPES · NUCC
NPI registered
September 2014 — 12 yrs on file
Profile last updated
June 23, 2025
Specialty taxonomy
225100000X — NUCC code
State license (1)
Wisconsin #10023-024
Medicaid
WI #100063588

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891197430. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,207
Distinct HCPCS
9
Medicare allowed
$34,876
HCPCS Description Services Patients Avg allowed
97530 Therapy procedure using functional activities 398 31 $35
97112 Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 374 32 $25
97140 Therapy procedure using manual technique, each 15 minutes 199 22 $20
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 126 18 $22
97535 Training for self-care or home management, each 15 minutes 35 25 $24
97162 Evaluation for physical therapy, typically 30 minutes 22 20 $97
98977 Device supply with scheduled recording and transmission for remote monitoring of musculoskeletal system, per 30 days 19 15 $47
98980 Remote therapeutic monitoring treatment management services by physician or other qualified health care professional, first 20 minutes per calendar month 18 12 $46
98975 Set-up and patient education for remote monitoring of therapy 16 16 $18

In context: peer comparison

Among 11 peers in Brookfield Physical Therapist, average services per provider: 269. This provider delivers 4.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Amy O'Brien's medical specialty?
Dr. Amy O'Brien practices Physical Therapist in Brookfield, WI.
Where does Dr. Amy O'Brien practice?
Dr. Amy O'Brien practices at 16985 W Bluemound RD, Brookfield, WI 530055909. Office phone: 2628214460.
What is Dr. Amy O'Brien's NPI?
Dr. Amy O'Brien's National Provider Identifier (NPI) is 1891197430, issued by NPPES.
What procedures does Dr. Amy O'Brien commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using functional activities (HCPCS 97530); 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.