Janice Nishiyama, PSY.D.
NPI 1053875740 · Psychologist · Hermosa Beach, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janice Nishiyama, PSY.D. is a Psychologist provider in Hermosa Beach, CA (NPI 1053875740).
Provider details
- NPI number
- 1053875740
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY16545 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
411 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) |
|---|---|---|
| Psychotherapy, 1 Hour90837 | 411 | $158 |
Typical Medicare-allowed amounts for these services range $158–$158 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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
Mailing address
Additional practice locations (1)
- 9350 Wilshire Blvd Ste 212Beverly Hills, CA 90212-3204Phone: (424) 262-1450
Registry dates
- Enumerated
- 2019-01-26
- Last updated
- 2022-02-07
- Certified
- 2022-02-07
Frequently asked questions
- What is Janice Nishiyama's NPI number?
- Janice Nishiyama's National Provider Identifier (NPI) is 1053875740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janice Nishiyama's specialty?
- Janice Nishiyama is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Janice Nishiyama located?
- Janice Nishiyama's practice location on file with NPPES is 2200 Pacific Coast Hwy Ste 207, Hermosa Beach, CA 90254-2701.
- What is Janice Nishiyama's phone number?
- The practice phone number listed in the NPPES registry for Janice Nishiyama is (424) 262-1450.
- Does Janice Nishiyama accept Medicare?
- Janice Nishiyama is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janice Nishiyama's NPI active?
- Yes — Janice Nishiyama's NPI (1053875740) is active in the NPPES registry as of the last update on 2022-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.