Jeffrey Amann, DDS
- Part D claims, 2024
- 23
- Industry payments
- $490
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 830 N Main St, Spearfish, SD 57783-2184
- Practice phone
- Call (605) 642-2644
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Amann & Graslie
Dental practice · Spearfish, South Dakota
Find Jeffrey Amann'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.
Jeffrey Amann is a dentist in Spearfish, South Dakota
Jeffrey Amann practices at Amann & Graslie in Spearfish, South Dakota.
Jeffrey Amann's NPI, 1912030172, was assigned on March 14, 2007. Jeffrey Amann holds South Dakota license 12230000X.
- NPI
- 1912030172NPI Registry (opens in a new tab)
- NPI enumeration date
- March 14, 2007
- NPI status
- Active
- Practice phone
- (605) 642-2644
- 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)
Jeffrey Amann practices at Amann & Graslie in Spearfish, South Dakota
Jeffrey Amann's primary practice is Amann & Graslie, at 830 N Main St, Spearfish, SD 57783-2184. The practice phone is (605) 642-2644.
- Amann & Graslie830 N Main St, Spearfish, SD 57783-2184Phone(605) 642-2644
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jeffrey Amann is affiliated with 1 site of care and 1 medical group
Jeffrey Amann's primary practice is Amann & Graslie in Spearfish, South Dakota. Dmand AI also links Jeffrey Amann 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 Jeffrey Amann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jeffrey Amann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Amann & Graslie | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Jeffrey Amann is one of 129 dentists in South Dakota
Dentist is Jeffrey Amann's primary specialty in the NPI Registry, under taxonomy code 122300000X. Jeffrey Amann is licensed in South Dakota.
Specialties and state licenses
- Dentist, South DakotaPrimary
Dentists near Jeffrey Amann
Counts of dentists 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
Jeffrey Amann wrote 23 Medicare Part D claims in 2024
In 2024, Jeffrey Amann wrote 23 Medicare Part D claims for 19 patients. 96% of them were for generic drugs.
Jeffrey Amann's Part D claims by kind of drug, 2024
- Generic22 claims96%
- Brand-name and other1 claims4%
Drug classes CMS tracks in Jeffrey Amann's Part D claims, 2024
- Antibiotics65%15 of 23 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.
Jeffrey Amann received $490 in industry payments in 2025
CMS Open Payments shows 2 general payments to Jeffrey Amann from 2 drug and device companies in 2025. Gifts make up the largest share, 92% of the total. A-dec, Inc. paid the most, $450.
General payments to Jeffrey Amann by kind, 2025 to 2025
- Gifts$45092%
- Food and beverage$408%
Companies that paid Jeffrey Amann 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 Jeffrey Amann'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 Jeffrey Amann
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jeffrey Amann's NPI number?
Jeffrey Amann's NPI number is 1912030172. It was assigned on March 14, 2007, and it is active in the NPI Registry.
What does Jeffrey Amann specialize in?
Jeffrey Amann is a dentist in Spearfish, South Dakota. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Jeffrey Amann practice?
Jeffrey Amann practices at 830 N Main St, Spearfish, SD 57783-2184. Jeffrey Amann's primary practice is Amann & Graslie in Spearfish, South Dakota. Dmand AI also links Jeffrey Amann to 1 medical group.
What is Jeffrey Amann's office phone number?
The practice phone on file for Jeffrey Amann is (605) 642-2644.
What is Jeffrey Amann's medical license number?
Jeffrey Amann holds South Dakota license 12230000X.
Has Jeffrey Amann received payments from drug or device companies?
CMS Open Payments shows $490 in general payments to Jeffrey Amann from 2 companies from 2025 to 2025. The largest total came from A-dec, Inc.
How long has Jeffrey Amann been practicing?
Jeffrey Amann's NPI was assigned in 2007.
Selling to dentist practices?
See dentists in South Dakota by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card