Provider Profile
Based in Walnut, CA, Isabelle Mendoza is listed in the NPI registry under occupational therapist in private practice. Isabelle is also listed as specializing in occupational therapist. Medicare claims data shows Isabelle provided 4,015 services to 336 patients. The services billed most often include therapy procedure using functional activities, training for self-care or home management, each 15 minutes, and therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes. NPI 1598276875 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
830 COLUSA DR
Walnut, CA 91789
Within Occupational Therapy generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Brain and nerves
Chronic Conditions
Chronic pain
Cognitive
Daily Function
General wellness
Hand and arm
Infant and pediatric
Mobility & Safety
Nerve & Joint Pain
Neurological
Pediatric and sensory
Pelvic health
Sensory & Development
Vision
Most searched procedures
Brain and nerves
Cognitive
Cognitive & Vision
Daily Function
Everyday living
General OT
Hand and arm
Home & Safety
Infant and pediatric
Mobility & Equipment
Pain management
Pediatric & Sensory
Pediatric and sensory
Pelvic health
Specialized Rehab
Splints & Braces
Therapy & Rehab
Vision and brain
Workplace Rehab
4,015 services · 336 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Therapy procedure using functional activities | Treatment | 97530 |
1,042 | More often than most peers in Occupational Therapist in… |
| Training for self-care or home management, each 15 minutes | Treatment | 97535 |
1,039 | More than most peers in Occupational Therapist in… |
| Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | Treatment | 97110 |
939 | More often than most peers in Occupational Therapist in… |
| Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | Treatment | 97112 |
771 | More often than most peers in Occupational Therapist in… |
| Therapy procedure for a range of mental processes, initial 15 minutes | Treatment | 97129 |
102 | As often as other peers in Occupational Therapist in… |
| Therapy procedure using manual technique, each 15 minutes | Treatment | 97140 |
86 | Less often than most peers in Occupational Therapist in… |
| Evaluation for occupational therapy, typically 45 minutes | Treatment | 97166 |
36 | More often than most peers in Occupational Therapist in… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Isabelle Mendoza is an occupational therapist in private practice in Walnut, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Isabelle Mendoza is listed at 830 Colusa Dr, Walnut, CA 91789. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (626) 423-8073. Contact the office directly to confirm availability and scheduling.
NPI registry
Isabelle Mendoza's National Provider Identifier is 1598276875. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Isabelle Mendoza attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
Isabelle Mendoza has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Isabelle Mendoza provides treatments such as therapy procedure using functional activities and training for self-care or home management, each 15 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Isabelle Mendoza. If this is you, claiming it is free.
Guide.md
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