IndividualActive
Grant Bigby
NPI 1689525776 · Behavior Technician · Bay City, MI
Grant Bigby is a Behavior Technician provider in Bay City, MI (NPI 1689525776).
Provider details
- NPI number
- 1689525776
- 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
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
7110 Michigan Rd
Bay City, MI 48706-9310
Phone: (989) 757-7514
Street-level locationGet directions
Mailing address
10340 Midland Rd
Freeland, MI 48623-9728
Registry dates
- Enumerated
- 2026-02-05
- Last updated
- 2026-02-05
- Certified
- 2026-02-05
Frequently asked questions
- What is Grant Bigby's NPI number?
- Grant Bigby's National Provider Identifier (NPI) is 1689525776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Bigby's specialty?
- Grant Bigby is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Grant Bigby located?
- Grant Bigby's practice location on file with NPPES is 7110 Michigan Rd, Bay City, MI 48706-9310.
- What is Grant Bigby's phone number?
- The practice phone number listed in the NPPES registry for Grant Bigby is (989) 757-7514.
- Is Grant Bigby's NPI active?
- Yes — Grant Bigby's NPI (1689525776) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.