Provider Profile
Catherine A. Chhay, OTR/L
Unclaimed ProfileAbout Catherine Chhay
Catherine A. Chhay, OTR/L is an occupational therapist based in San Diego, CA. According to Medicare claims data, Catherine cared for 101 Medicare patients across 262 services. The services billed most often include evaluation for wheelchair, each 15 minutes and evaluation for occupational therapy, typically 45 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (619) 313-7052
- Email not available
Practice Locations
132 HAWTHORN ST
San Diego, CA 92101
Conditions Supported and Services
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.
Conditions
Most searched conditions
Brain and nerves
Chronic Conditions
Chronic pain
Cognitive
Daily Function
General wellness
Hand and arm
- Cubital tunnel syndrome
- Dupuytren's contracture
- Ganglion Cyst In Hand Or Wrist
- Hand and finger fractures
- Jammed Finger
- Mallet Finger
- Thoracic outlet syndrome
- Torn Hand Tendon
Infant and pediatric
Mobility & Safety
Nerve & Joint Pain
- Carpal tunnel
- Complex Regional Pain Syndrome
- Golfer's elbow
- Hand and Wrist Arthritis
- Joint Contractures and Stiffness
- Peripheral neuropathy
- Shoulder Impingement and Rotator Cuff Pain
- Tennis elbow
- Thumb Tendinitis
- Trigger finger
- Wrist Fractures and Sprains
Neurological
- Alzheimer's disease
- Essential tremor
- Multiple sclerosis
- Parkinson's disease
- Spinal Cord Injury
- Traumatic brain injury
Pediatric and sensory
- Frequent Meltdowns and Emotional Outbursts
- Sensory overload and sensory issues
- Toe Walking In Children
Pelvic health
Sensory & Development
- ADHD
- Cerebral palsy
- Clumsiness and Coordination Problems
- Developmental delay
- Difficulty Handwriting
- Down Syndrome
- Picky Eating and Food Aversion
- Pregnancy back pain
Vision
Procedures & services
Most searched procedures
Brain and nerves
Cognitive
Cognitive & Vision
Daily Function
Everyday living
General OT
Hand and arm
- Hand and Pinch Strengthening
- Joint Mobilization for Hand and Wrist
- Paraffin Wax Bath Treatment
- Therapeutic Ultrasound for Hand and Wrist
Home & Safety
Infant and pediatric
Mobility & Equipment
- Assistive Computer Technology Assessment
- Fall Prevention Training
- Safe Transfer Training
- Wheelchair Evaluation and Fitting
Pain management
Pediatric & Sensory
- Feeding Therapy
- Handwriting Therapy
- Pediatric Occupational Therapy Evaluation
- Primitive Reflex Integration
- Sensory Diet Development
- Sensory Integration Therapy
Pediatric and sensory
Pelvic health
Specialized Rehab
- Constraint-Induced Movement Therapy
- Driver Rehabilitation Evaluation
- Mirror Therapy
- Parkinson's Movement Program
- Prosthetic Training
Splints & Braces
Therapy & Rehab
- Kinesiology taping
- Lymphedema Drainage Therapy
- Neuromuscular Re-Education
- Scar Management and Desensitization
Vision and brain
Workplace Rehab
Procedures Most Often Billed to Medicare
262 services · 101 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Evaluation for wheelchair, each 15 minutes | Treatment | 97542 |
212 | More often than most peers in Occupational Therapist |
| Evaluation for occupational therapy, typically 45 minutes | Treatment | 97166 |
50 | More often than most peers in Occupational Therapist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other occupational therapists in San Diego 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Evaluation for wheelchair, each 15 minutes 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Catherine A. Chhay?
Catherine A. Chhay is an occupational therapist in San Diego, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Catherine A. Chhay's address?
Catherine A. Chhay is listed at 132 Hawthorn St, San Diego, CA 92101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Catherine A. Chhay?
The number on file is (619) 313-7052. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Catherine A. Chhay's NPI number?
Catherine A. Chhay's National Provider Identifier is 1033456496. 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
Where did Catherine A. Chhay train?
Catherine A. Chhay attended Other, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How long has Catherine A. Chhay been practicing?
Catherine A. Chhay has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What procedures does Catherine A. Chhay perform?
According to Medicare billing data, Catherine A. Chhay provides treatments such as evaluation for wheelchair, each 15 minutes and evaluation for occupational therapy, typically 45 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Catherine A. Chhay confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Catherine A. Chhay. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.