Neil Giannini, MA, LMFT
NPI 1255054912 · Marriage & Family Therapist · Atascadero, CA
Neil Giannini, MA, LMFT is a Marriage & Family Therapist provider in Atascadero, CA (NPI 1255054912).
Provider details
- NPI number
- 1255054912
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA, LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 161588 (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
- 2022-09-19
- Last updated
- 2026-02-28
- Certified
- 2026-02-28
Frequently asked questions
- What is Neil Giannini's NPI number?
- Neil Giannini's National Provider Identifier (NPI) is 1255054912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Neil Giannini's specialty?
- Neil Giannini is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Neil Giannini located?
- Neil Giannini's practice location on file with NPPES is 5955 Capistrano Ave Ste E, Atascadero, CA 93422-7227.
- What is Neil Giannini's phone number?
- The practice phone number listed in the NPPES registry for Neil Giannini is (805) 464-7959.
- Is Neil Giannini's NPI active?
- Yes — Neil Giannini's NPI (1255054912) is active in the NPPES registry as of the last update on 2026-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.