Jason Southwick, PH.D.
NPI 1538412382 · Clinical Neuropsychologist · Boise, ID
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Southwick, PH.D. is a Clinical Neuropsychologist provider in Boise, ID (NPI 1538412382).
Provider details
- NPI number
- 1538412382
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- PSY - 202728 (ID)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
13 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
62 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) |
|---|---|---|
| Evaluation of Neuropsychological Test, First Hour96132 | 21 | $100 |
| Administration of Psychological Or Neuropsychological Test, First 30 Minutes96136 | 21 | $22 |
| Psychiatric Diagnostic Evaluation90791 | 20 | $142 |
Typical Medicare-allowed amounts for these services range $22–$142 (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)
- 3597 E Monarch Sky Ln Ste 240Meridian, ID 83646-1055Phone: (208) 391-7274Fax: (208) 629-1231
Registry dates
- Enumerated
- 2012-10-17
- Last updated
- 2024-05-18
- Certified
- 2024-05-18
Frequently asked questions
- What is Jason Southwick's NPI number?
- Jason Southwick's National Provider Identifier (NPI) is 1538412382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Southwick's specialty?
- Jason Southwick is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Jason Southwick located?
- Jason Southwick's practice location on file with NPPES is 1055 N Curtis Rd, Boise, ID 83706-1309.
- What is Jason Southwick's phone number?
- The practice phone number listed in the NPPES registry for Jason Southwick is (208) 367-2121.
- Does Jason Southwick accept Medicare?
- Jason Southwick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Southwick's NPI active?
- Yes — Jason Southwick's NPI (1538412382) is active in the NPPES registry as of the last update on 2024-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.