Michael Monnahan, PT
NPI 1447435946 · Orthopedic Physical Therapist · Ladera Ranch, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Monnahan, PT is a Orthopedic Physical Therapist provider in Ladera Ranch, CA (NPI 1447435946).
Provider details
- NPI number
- 1447435946
- Entity type
- Individual
- Primary specialty
- Orthopedic Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- PT16943 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,685 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 Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 696 | $24 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 693 | $35 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 667 | $22 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 536 | $9 |
| Re-Evaluation for Physical Therapy, Typically 20 Minutes97164 | 50 | $74 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 43 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-01-02
- Last updated
- 2020-06-04
- Certified
- 2020-06-04
Frequently asked questions
- What is Michael Monnahan's NPI number?
- Michael Monnahan's National Provider Identifier (NPI) is 1447435946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Monnahan's specialty?
- Michael Monnahan is listed in the NPPES registry with a primary specialty of Orthopedic Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Michael Monnahan located?
- Michael Monnahan's practice location on file with NPPES is 800 Corporate Dr, Ladera Ranch, CA 92694-1152.
- What is Michael Monnahan's phone number?
- The practice phone number listed in the NPPES registry for Michael Monnahan is (949) 218-0790.
- Does Michael Monnahan accept Medicare?
- Michael Monnahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Monnahan's NPI active?
- Yes — Michael Monnahan's NPI (1447435946) is active in the NPPES registry as of the last update on 2020-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.