Kathleen Jefferies, O.T.
NPI 1144410648 · Pediatric Occupational Therapist · San Diego, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Jefferies, O.T. is a Pediatric Occupational Therapist provider in San Diego, CA (NPI 1144410648).
Provider details
- NPI number
- 1144410648
- Entity type
- Individual
- Primary specialty
- Pediatric Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- O.T.
- Sex
- Female
- Sole proprietor
- No
- License
- 9349 (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
18 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
1,057 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 | 304 | $28 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 255 | $22 |
| Therapy Procedure Using Functional Activities97530 | 225 | $39 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 214 | $24 |
| Evaluation for Occupational Therapy, Typically 30 Minutes97165 | 35 | $107 |
| Training in the Use of Orthopedic Device for Arm, Leg And/Or Trunk, Each 15 Minutes97760 | 24 | $40 |
Practice location
Mailing address
Additional practice locations (1)
- 3710 S. Robertson Blvd.#225Culver City, CA 90232-2351Phone: (310) 837-7849Fax: (310) 838-8454
Registry dates
- Enumerated
- 2007-07-31
- Last updated
- 2024-09-10
- Certified
- 2024-09-10
Frequently asked questions
- What is Kathleen Jefferies's NPI number?
- Kathleen Jefferies's National Provider Identifier (NPI) is 1144410648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Jefferies's specialty?
- Kathleen Jefferies is listed in the NPPES registry with a primary specialty of Pediatric Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Kathleen Jefferies located?
- Kathleen Jefferies's practice location on file with NPPES is 16950 Via Tazon, San Diego, CA 92127-1607.
- What is Kathleen Jefferies's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Jefferies is (800) 926-8273.
- Does Kathleen Jefferies accept Medicare?
- Kathleen Jefferies is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Jefferies's NPI active?
- Yes — Kathleen Jefferies's NPI (1144410648) is active in the NPPES registry as of the last update on 2024-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.