IndividualActive
Tim Leonard, LMFT
NPI 1023802089 · Marriage & Family Therapist · Upland, CA
Tim Leonard, LMFT is a Marriage & Family Therapist provider in Upland, CA (NPI 1023802089).
Provider details
- NPI number
- 1023802089
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- 454796 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
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
818 N Mountain Ave Ste 219
Upland, CA 91786-4165
Phone: (909) 331-8433
Fax: (909) 608-1804
Street-level locationGet directions
Mailing address
818 N Mountain Ave Ste 219
Upland, CA 91786-4165
Registry dates
- Enumerated
- 2025-04-07
- Last updated
- 2025-04-07
- Certified
- 2025-04-06
Frequently asked questions
- What is Tim Leonard's NPI number?
- Tim Leonard's National Provider Identifier (NPI) is 1023802089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tim Leonard's specialty?
- Tim Leonard is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Tim Leonard located?
- Tim Leonard's practice location on file with NPPES is 818 N Mountain Ave Ste 219, Upland, CA 91786-4165.
- What is Tim Leonard's phone number?
- The practice phone number listed in the NPPES registry for Tim Leonard is (909) 331-8433.
- Is Tim Leonard's NPI active?
- Yes — Tim Leonard's NPI (1023802089) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.