Susan Althoff, DDS
General Practice Dentistry · Fargo, ND
Susan Althoff, DDS is a general practice dentistry with a practice address in Fargo, North Dakota, and NPI 1821441684, issued on Jul 18, 2016. Check the license (North Dakota 2381, as entered in NPPES) with the North Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan Althoff
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 2381 ND
Self-reported in NPPES; status is on the state search - Practice location
- 3210 18TH St S Ste A, Fargo, ND 58104
- Phone
- (017) 280-1941
- Enumerated
- Jul 18, 2016
- Record last updated
- Sep 12, 2022
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 280 in North Dakota → Look up another NPI →
Also registered at 3210 18TH St S Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Lichtsinn, D.D.S.Dentist1457438673
Verify Susan Althoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
Search for license 2381Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average general practice dentistry in 2024
26 Medicare Part D claims for 22 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $483.59
6 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Susan Althoff among 280 general practice dentistry records in North Dakota
Susan Althoff, DDS is one of 280 general practice dentistry records with a practice address in North Dakota. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 74% of them.
- NPI issued2016 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2022 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Dentistry providers in North Dakota
There are 280 general practice dentistry records in North Dakota.
All 280 in North Dakota → Every provider in Fargo → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Bradley Anderson, D.D.SFargo, ND 581041174758361
- Kenneth Bartholomew, DDSFargo, ND 581041467013102
- James Colbert, D.D.S.Fargo, ND 581041023369816
- Charles Duchsherer, DDSFargo, ND 581041861436974
- Jeffrey Harrie, DDSFargo, ND 581041326576828
- Dennis Hetland, DDSFargo, ND 581041285732313
- Julie Kennedy, DDSFargo, ND 581041982897989
- Sarah Lindblom, DDSFargo, ND 581041295396968
Common questions
What is Susan Althoff, DDS's NPI number?
Susan Althoff, DDS's National Provider Identifier (NPI) is 1821441684, issued on Jul 18, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Susan Althoff, DDS located?
The NPPES record lists a practice address at 3210 18TH St S Ste A, Fargo, ND, 58104. Phone: (017) 280-1941. Providers update this record themselves, so call before visiting.
How can I verify Susan Althoff, DDS's license?
NPPES lists North Dakota license number 2381, as entered by the provider. Search the North Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Susan Althoff, DDS prescribe under Medicare Part D?
In 2024, Susan Althoff, DDS had 26 Medicare Part D claims for 22 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.