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John Legler, LMFT
NPI 1558302158 · Counseling Psychologist · Valencia, CA
John Legler, LMFT is a Counseling Psychologist provider in Valencia, CA (NPI 1558302158).
Provider details
- NPI number
- 1558302158
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- M8533 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
25880 Tournament Rd
107
Valencia, CA 91355-2349
Phone: (661) 259-8833
Fax: (661) 259-4506
Street-level locationGet directions
Mailing address
25880 Tournament Rd
Valencia, CA 91355-2349
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Legler's NPI number?
- John Legler's National Provider Identifier (NPI) is 1558302158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Legler's specialty?
- John Legler is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is John Legler located?
- John Legler's practice location on file with NPPES is 25880 Tournament Rd, Valencia, CA 91355-2349.
- What is John Legler's phone number?
- The practice phone number listed in the NPPES registry for John Legler is (661) 259-8833.
- Is John Legler's NPI active?
- Yes — John Legler's NPI (1558302158) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.