Amy O'Brien, MPT
NPI 1891197430 · Physical Therapist · Brookfield, WI
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy O'Brien, MPT is a Physical Therapist provider in Brookfield, WI (NPI 1891197430).
Provider details
- NPI number
- 1891197430
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MPT
- Sex
- Female
- Sole proprietor
- No
- License
- 10023-024 (WI)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,052 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 383 | $24 |
| Therapy Procedure Using Functional Activities97530 | 369 | $33 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 111 | $21 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 102 | $20 |
| Device Supply With Scheduled Recording and Transmission for Remote Monitoring of Musculoskeletal System, Per 30 Days98977 | 25 | $44 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 24 |
Practice location
Mailing address
Additional practice locations (1)
- 7903 W Capitol DrMilwaukee, WI 53222-1903Phone: (414) 963-6398
Registry dates
- Enumerated
- 2014-09-25
- Last updated
- 2025-06-23
- Certified
- 2025-06-23
Frequently asked questions
- What is Amy O'Brien's NPI number?
- Amy O'Brien's National Provider Identifier (NPI) is 1891197430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy O'Brien's specialty?
- Amy O'Brien is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Amy O'Brien located?
- Amy O'Brien's practice location on file with NPPES is 16985 W Bluemound Rd, Brookfield, WI 53005-5909.
- What is Amy O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Amy O'Brien is (262) 821-4460.
- Does Amy O'Brien accept Medicare?
- Amy O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy O'Brien's NPI active?
- Yes — Amy O'Brien's NPI (1891197430) is active in the NPPES registry as of the last update on 2025-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.