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William Mckenzie
NPI 1336555200 · Behavior Analyst · Wayne, MI
William Mckenzie is a Behavior Analyst provider in Wayne, MI (NPI 1336555200).
Provider details
- NPI number
- 1336555200
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
35640 W Michigan Ave
Wayne, MI 48184-1628
Phone: (734) 729-7792
Fax: (734) 729-7938
Street-level locationGet directions
Mailing address
35640 W Michigan Ave
Wayne, MI 48184-1628
Registry dates
- Enumerated
- 2014-07-10
- Last updated
- 2014-07-10
Frequently asked questions
- What is William Mckenzie's NPI number?
- William Mckenzie's National Provider Identifier (NPI) is 1336555200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mckenzie's specialty?
- William Mckenzie is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is William Mckenzie located?
- William Mckenzie's practice location on file with NPPES is 35640 W Michigan Ave, Wayne, MI 48184-1628.
- What is William Mckenzie's phone number?
- The practice phone number listed in the NPPES registry for William Mckenzie is (734) 729-7792.
- Is William Mckenzie's NPI active?
- Yes — William Mckenzie's NPI (1336555200) is active in the NPPES registry as of the last update on 2014-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.