Ni Sun-Suslow
NPI 1437767399 · Clinical Neuropsychologist · San Diego, CA
Ni Sun-Suslow is a Clinical Neuropsychologist provider in San Diego, CA (NPI 1437767399).
Provider details
- NPI number
- 1437767399
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 31784 (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
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
76 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) |
|---|---|---|
| Exam of Neurobehavioral Status, Each Additional Hour96121 | 40 | $67 |
| Exam of Neurobehavioral Status, First Hour96116 | 36 | $81 |
Typical Medicare-allowed amounts for these services range $67–$81 (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
Registry dates
- Enumerated
- 2020-07-16
- Last updated
- 2021-12-23
- Certified
- 2021-12-23
Frequently asked questions
- What is Ni Sun-Suslow's NPI number?
- Ni Sun-Suslow's National Provider Identifier (NPI) is 1437767399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ni Sun-Suslow's specialty?
- Ni Sun-Suslow is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Ni Sun-Suslow located?
- Ni Sun-Suslow's practice location on file with NPPES is 220 Dickinson St # B, San Diego, CA 92103-2071.
- What is Ni Sun-Suslow's phone number?
- The practice phone number listed in the NPPES registry for Ni Sun-Suslow is (831) 219-8430.
- Is Ni Sun-Suslow's NPI active?
- Yes — Ni Sun-Suslow's NPI (1437767399) is active in the NPPES registry as of the last update on 2021-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.