William Irvine
NPI 1619435120 · Behavior Analyst · Jackson, MI
William Irvine is a Behavior Analyst provider in Jackson, MI (NPI 1619435120).
Provider details
- NPI number
- 1619435120
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Other Technician247200000X
Technologists, Technicians & Other Technical Service Providers
Profile Score
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
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
- 2019-03-05
- Last updated
- 2024-01-31
- Certified
- 2024-01-31
Frequently asked questions
- What is William Irvine's NPI number?
- William Irvine's National Provider Identifier (NPI) is 1619435120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Irvine's specialty?
- William Irvine is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is William Irvine located?
- William Irvine's practice location on file with NPPES is 1001 Laurence Ave, Jackson, MI 49202-2979.
- What is William Irvine's phone number?
- The practice phone number listed in the NPPES registry for William Irvine is (517) 750-4777.
- Is William Irvine's NPI active?
- Yes — William Irvine's NPI (1619435120) is active in the NPPES registry as of the last update on 2024-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.