Brian Lahti, LSW
NPI 1134861503 · Mental Health Counselor · Fishers, IN
Brian Lahti, LSW is a Mental Health Counselor provider in Fishers, IN (NPI 1134861503).
Provider details
- NPI number
- 1134861503
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
- Health & Wellness Coach171400000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-04-07
- Last updated
- 2022-08-18
- Certified
- 2022-08-18
Frequently asked questions
- What is Brian Lahti's NPI number?
- Brian Lahti's National Provider Identifier (NPI) is 1134861503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Lahti's specialty?
- Brian Lahti is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Brian Lahti located?
- Brian Lahti's practice location on file with NPPES is 12975 Saint Andrews Way, Fishers, IN 46038-9186.
- What is Brian Lahti's phone number?
- The practice phone number listed in the NPPES registry for Brian Lahti is (317) 586-0577.
- Is Brian Lahti's NPI active?
- Yes — Brian Lahti's NPI (1134861503) is active in the NPPES registry as of the last update on 2022-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.