IndividualActiveAccepts Medicare

Radhika Katyal-Castillo, PSY.D.

NPI 1306089164 · Clinical Psychologist · Chula Vista, CA

Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Provider details

NPI number: 1306089164
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Female
Sole proprietor: No
License: PSY26138 (CA)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense PSY26138 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(94/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
17 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
962 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)
Administration of Psychological Or Neuropsychological Test, Each Additional 30 Minutes96137	243	$43
Evaluation of Psychological Test, Each Additional Hour96131	205	$93
Evaluation of Psychological Test, First Hour96130	187	$103
Administration of Psychological Or Neuropsychological Test, First 30 Minutes96136	187	$47
Psychiatric Diagnostic Evaluation90791	72	$165
Psychotherapy, 30 Minutes90832	68	$85

Typical Medicare-allowed amounts for these services range $43–$165 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

835 3rd Ave Ste C

Chula Vista, CA 91911-1352

Phone: (619) 427-4661

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Mailing address