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John Leither, BCBA
NPI 1639654775 · Behavior Analyst · Madison Heights, MI
John Leither, BCBA is a Behavior Analyst provider in Madison Heights, MI (NPI 1639654775).
Provider details
- NPI number
- 1639654775
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Male
- Sole proprietor
- No
- License
- 1-18-31783 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
30821 Barrington St
Madison Heights, MI 48071-1871
Phone: (248) 965-3916
Street-level locationGet directions
Mailing address
35890 Seminary Rdg
Farmington Hills, MI 48331-2553
Registry dates
- Enumerated
- 2018-09-25
- Last updated
- 2018-09-25
Frequently asked questions
- What is John Leither's NPI number?
- John Leither's National Provider Identifier (NPI) is 1639654775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Leither's specialty?
- John Leither is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is John Leither located?
- John Leither's practice location on file with NPPES is 30821 Barrington St, Madison Heights, MI 48071-1871.
- What is John Leither's phone number?
- The practice phone number listed in the NPPES registry for John Leither is (248) 965-3916.
- Is John Leither's NPI active?
- Yes — John Leither's NPI (1639654775) is active in the NPPES registry as of the last update on 2018-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.