Greg Daniel Hawthorne, DDS
- Part D claims, 2024
- 60
- Industry payments
- $13
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 616 Fifth Street, Ames, IA 50010-0848
- Practice phone
- Call (515) 232-5401
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Staniforth Calhoun Hawthorne Dental Office
Dental practice · Ames, Iowa
Find Greg Hawthorne'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.
Greg Daniel Hawthorne is a general practice dentistry in Ames, Iowa
Greg Hawthorne practices at Staniforth Calhoun Hawthorne Dental Office in Ames, Iowa.
Greg Hawthorne's NPI, 1023160439, was assigned on January 17, 2007. Greg Hawthorne holds Iowa license 8109.
- NPI
- 1023160439NPI Registry (opens in a new tab)
- NPI enumeration date
- January 17, 2007
- NPI status
- Active
- Practice phone
- (515) 232-5401
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Greg Daniel Hawthorne practices at Staniforth Calhoun Hawthorne Dental Office in Ames, Iowa
Greg Hawthorne's primary practice is Staniforth Calhoun Hawthorne Dental Office, at 616 Fifth Street, Ames, IA 50010-0848. The practice phone is (515) 232-5401.
- Staniforth Calhoun Hawthorne Dental Office616 Fifth Street, Ames, IA 50010-0848Phone(515) 232-5401
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Greg Daniel Hawthorne is affiliated with 1 site of care and 1 medical group
Greg Hawthorne's primary practice is Staniforth Calhoun Hawthorne Dental Office in Ames, Iowa. Dmand AI also links Greg Hawthorne to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Greg Daniel Hawthorne's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Greg Hawthorne practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Staniforth Calhoun Hawthorne Dental Office | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Greg Daniel Hawthorne is one of 699 general practice dentistrys in Iowa
General practice is Greg Hawthorne's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Greg Hawthorne is licensed in Iowa.
Specialties and state licenses
- General practice dentistry, IowaPrimary
General practice dentistrys near Greg Hawthorne
Counts of general practice dentistrys 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
Greg Daniel Hawthorne wrote 60 Medicare Part D claims in 2024
In 2024, Greg Hawthorne wrote 60 Medicare Part D claims for 43 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Greg Hawthorne's Part D claims, 2024
- Antibiotics85%51 of 60 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Greg Daniel Hawthorne received $13 in industry payments in 2025
CMS Open Payments shows 1 general payment to Greg Hawthorne from 1 drug or device company in 2025. Gifts make up the largest share, 100% of the total. A-dec, Inc. paid the most, $13.
Companies that paid Greg Hawthorne the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Greg Daniel Hawthorne'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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Greg Daniel Hawthorne
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Greg Daniel Hawthorne's NPI number?
Greg Daniel Hawthorne's NPI number is 1023160439. It was assigned on January 17, 2007, and it is active in the NPI Registry.
What does Greg Daniel Hawthorne specialize in?
Greg Daniel Hawthorne is a general practice dentistry in Ames, Iowa. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Greg Daniel Hawthorne practice?
Greg Hawthorne practices at 616 Fifth Street, Ames, IA 50010-0848. Greg Hawthorne's primary practice is Staniforth Calhoun Hawthorne Dental Office in Ames, Iowa. Dmand AI also links Greg Hawthorne to 1 medical group.
What is Greg Daniel Hawthorne's office phone number?
The practice phone on file for Greg Hawthorne is (515) 232-5401.
What is Greg Daniel Hawthorne's medical license number?
Greg Hawthorne holds Iowa license 8109.
Has Greg Daniel Hawthorne received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Greg Hawthorne from 1 company from 2025 to 2025. The largest total came from A-dec, Inc.
How long has Greg Daniel Hawthorne been practicing?
Greg Hawthorne's NPI was assigned in 2007.
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