IndividualActive
Calvin Porter
NPI 1619478385 · Behavior Technician · Grand Rapids, MI
Calvin Porter is a Behavior Technician provider in Grand Rapids, MI (NPI 1619478385).
Provider details
- NPI number
- 1619478385
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- P636108115091 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1009 44th St Sw Ste 106
Grand Rapids, MI 49509-4480
Phone: (616) 888-6161
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2018-02-27
- Last updated
- 2018-02-27
Frequently asked questions
- What is Calvin Porter's NPI number?
- Calvin Porter's National Provider Identifier (NPI) is 1619478385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calvin Porter's specialty?
- Calvin Porter is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Calvin Porter located?
- Calvin Porter's practice location on file with NPPES is 1009 44th St Sw Ste 106, Grand Rapids, MI 49509-4480.
- What is Calvin Porter's phone number?
- The practice phone number listed in the NPPES registry for Calvin Porter is (616) 888-6161.
- Is Calvin Porter's NPI active?
- Yes — Calvin Porter's NPI (1619478385) is active in the NPPES registry as of the last update on 2018-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.