Gerald Nasi
NPI 1356055677 · Addiction (Substance Use Disorder) Counselor · Newport Beach, CA
Gerald Nasi is a Addiction (Substance Use Disorder) Counselor provider in Newport Beach, CA (NPI 1356055677).
Provider details
- NPI number
- 1356055677
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- R1484720922 (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 tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-01-11
- Last updated
- 2023-01-11
- Certified
- 2023-01-11
Frequently asked questions
- What is Gerald Nasi's NPI number?
- Gerald Nasi's National Provider Identifier (NPI) is 1356055677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Nasi's specialty?
- Gerald Nasi is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gerald Nasi located?
- Gerald Nasi's practice location on file with NPPES is 4120 Birch St Ste 121, Newport Beach, CA 92660-2228.
- What is Gerald Nasi's phone number?
- The practice phone number listed in the NPPES registry for Gerald Nasi is (714) 540-9070.
- Is Gerald Nasi's NPI active?
- Yes — Gerald Nasi's NPI (1356055677) is active in the NPPES registry as of the last update on 2023-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.