IndividualActive
William Portacio
NPI 1639652233 · Behavior Technician · Novi, MI
William Portacio is a Behavior Technician provider in Novi, MI (NPI 1639652233).
Provider details
- NPI number
- 1639652233
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 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
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
41521 W 11 Mile Rd
Novi, MI 48375-1803
Phone: (248) 299-0030
Street-level locationGet directions
Mailing address
41521 W 11 Mile Rd
Novi, MI 48375-1803
Registry dates
- Enumerated
- 2018-09-10
- Last updated
- 2018-09-10
Frequently asked questions
- What is William Portacio's NPI number?
- William Portacio's National Provider Identifier (NPI) is 1639652233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Portacio's specialty?
- William Portacio is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is William Portacio located?
- William Portacio's practice location on file with NPPES is 41521 W 11 Mile Rd, Novi, MI 48375-1803.
- What is William Portacio's phone number?
- The practice phone number listed in the NPPES registry for William Portacio is (248) 299-0030.
- Is William Portacio's NPI active?
- Yes — William Portacio's NPI (1639652233) is active in the NPPES registry as of the last update on 2018-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.