Theresa Ketterhagen, PT
NPI 1235460767 · Physical Therapist · Los Angeles, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Ketterhagen, PT is a Physical Therapist provider in Los Angeles, CA (NPI 1235460767).
Provider details
- NPI number
- 1235460767
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- Yes
- License
- PT12185 (CA)
Specialties & taxonomies
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
16 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
8,154 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 Functional Activities97530 | 6,968 | $31 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 469 | $24 |
| Application of Ultrasound, Each 15 Minutes97035 | 380 | $11 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 229 | $27 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 69 | $109 |
| Re-Evaluation for Physical Therapy, Typically 20 Minutes97164 | 39 | $76 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-01-22
- Last updated
- 2021-04-16
- Certified
- 2021-04-16
Frequently asked questions
- What is Theresa Ketterhagen's NPI number?
- Theresa Ketterhagen's National Provider Identifier (NPI) is 1235460767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Ketterhagen's specialty?
- Theresa Ketterhagen is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Theresa Ketterhagen located?
- Theresa Ketterhagen's practice location on file with NPPES is 11677 San Vicente Blvd, Los Angeles, CA 90049-5128.
- What is Theresa Ketterhagen's phone number?
- The practice phone number listed in the NPPES registry for Theresa Ketterhagen is (310) 743-6649.
- Does Theresa Ketterhagen accept Medicare?
- Theresa Ketterhagen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Ketterhagen's NPI active?
- Yes — Theresa Ketterhagen's NPI (1235460767) is active in the NPPES registry as of the last update on 2021-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.