George Lallian, MFT
NPI 1811798689 · Marriage & Family Therapist · Walnut Creek, CA
George Lallian, MFT is a Marriage & Family Therapist provider in Walnut Creek, CA (NPI 1811798689).
Provider details
- NPI number
- 1811798689
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 150082 (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
1 yr 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
- 2025-03-19
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is George Lallian's NPI number?
- George Lallian's National Provider Identifier (NPI) is 1811798689, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Lallian's specialty?
- George Lallian is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is George Lallian located?
- George Lallian's practice location on file with NPPES is 370 N Wiget Ln Ste 100, Walnut Creek, CA 94598-2454.
- What is George Lallian's phone number?
- The practice phone number listed in the NPPES registry for George Lallian is (925) 430-6501.
- Is George Lallian's NPI active?
- Yes — George Lallian's NPI (1811798689) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.