Gregory Scott Thornhill
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 10683 S Saginaw St, Grand Blanc, MI 48439
- Practice phone
- Call (810) 771-4074
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Creekside Counseling Group
Grand Blanc, Michigan
Find Gregory Thornhill's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Gregory Scott Thornhill is a psychologist in Grand Blanc, Michigan
Gregory Thornhill practices at Creekside Counseling Group in Grand Blanc, Michigan.
Gregory Thornhill's NPI, 1922526623, was assigned on September 1, 2017. Gregory Thornhill holds Michigan license 6361007922.
- NPI
- 1922526623NPI Registry (opens in a new tab)
- NPI enumeration date
- September 1, 2017
- NPI status
- Active
- Practice phone
- (810) 771-4074
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Gregory Scott Thornhill practices at Creekside Counseling Group in Grand Blanc, Michigan
Gregory Thornhill's primary practice is Creekside Counseling Group, at 10683 S Saginaw St, Grand Blanc, MI 48439 in Genesee County. The practice phone is (810) 771-4074.
- Creekside Counseling Group10683 S Saginaw St, Grand Blanc, MI 48439 · Genesee CountyPhone(810) 771-4074
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gregory Scott Thornhill is affiliated with 2 sites of care and 1 medical group
Gregory Thornhill's primary practice is Creekside Counseling Group in Grand Blanc, Michigan. The medical group on file is Creekside Counseling Group. Dmand AI also links Gregory Thornhill to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gregory Scott Thornhill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Thornhill practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Creekside Counseling Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Scott Thornhill is one of 864 psychologists in Michigan
Psychologist is Gregory Thornhill's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Gregory Thornhill is licensed in Michigan.
Specialties and state licenses
- Psychologist, MichiganPrimary
Psychologists near Gregory Thornhill
Counts of psychologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Gregory Scott Thornhill's patients have a median age of 18
Across all payers, Dmand AI patient panel data puts Gregory Thornhill's median patient age at 18, with 9% women.
Gregory Thornhill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 18
Patient panel by sex, all payers
- Women9%
- Men91%
Source: Dmand AI Patient Panel Data
Sources for Gregory Scott Thornhill's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Gregory Scott Thornhill
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory Scott Thornhill's NPI number?
Gregory Scott Thornhill's NPI number is 1922526623. It was assigned on September 1, 2017, and it is active in the NPI Registry.
What does Gregory Scott Thornhill specialize in?
Gregory Scott Thornhill is a psychologist in Grand Blanc, Michigan. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Gregory Scott Thornhill practice?
Gregory Thornhill practices at 10683 S Saginaw St, Grand Blanc, MI 48439. Gregory Thornhill's primary practice is Creekside Counseling Group in Grand Blanc, Michigan. Dmand AI also links Gregory Thornhill to 1 group practice or clinic.
What is Gregory Scott Thornhill's office phone number?
The practice phone on file for Gregory Thornhill is (810) 771-4074.
What is Gregory Scott Thornhill's medical license number?
Gregory Thornhill holds Michigan license 6361007922, one of 2 state licenses on file.
What medical group is Gregory Scott Thornhill part of?
Gregory Thornhill is linked to Creekside Counseling Group.
How long has Gregory Scott Thornhill been practicing?
Gregory Thornhill's NPI was assigned in 2017.
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