Isaak Nathaniel Ailts, MD
Internal Medicine Physician · Fargo, ND
Isaak Nathaniel Ailts, MD is an internal medicine physician with a practice address in Fargo, North Dakota, and NPI 1063036135, issued on Jun 3, 2020. Check the license (North Dakota 20005, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Isaak Nathaniel Ailts
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20005 ND
Self-reported in NPPES; status is on the state search - Practice location
- 820 4TH St N, Fargo, ND 58102
- Phone
- (701) 234-6161
- Enumerated
- Jun 3, 2020
- Record last updated
- Aug 8, 2024
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 245 in North Dakota → Look up another NPI →
Also registered at 820 4TH St N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Isaak Nathaniel Ailts in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license 20005Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
301 Medicare Part D claims for 57 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 39 claims were for opioids.
Most prescribed
- Alendronate Sodium23 claims
- Dexamethasone21 claims
- Letrozole18 claims
- Prednisone17 claims
- Lidocaine Hcl Viscous15 claims
- Oxycodone Hcl14 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.
Isaak Nathaniel Ailts among 245 internal medicine physician records in North Dakota
Isaak Nathaniel Ailts, MD is one of 245 internal medicine physician records with a practice address in North Dakota. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 76% of them.
- NPI issued2020 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2024 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
133 internal medicine physician records list a practice address in Fargo
They are 133 of the 7,209 NPPES records with a practice address in Fargo, and 245 internal medicine physician records in North Dakota.
All 245 in North Dakota → Every provider in Fargo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Julie Blehm, MDFargo, ND 581021760409767
- Steven Chervenkoff, MDFargo, ND 581021942257092
- Jeanne Dillon, M.D.Fargo, ND 581021821062514
- Katherine Hall, MDFargo, ND 581021740208396
- Nick Helwig, MDFargo, ND 581021952348500
- Warren Hintz, MDFargo, ND 581021841217700
- Paul Huhn, M.D.Fargo, ND 581021578589172
- Atef Jadaan, M.D.Fargo, ND 581021770509382
Common questions
What is Isaak Nathaniel Ailts, MD's NPI number?
Isaak Nathaniel Ailts, MD's National Provider Identifier (NPI) is 1063036135, issued on Jun 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Isaak Nathaniel Ailts, MD located?
The NPPES record lists a practice address at 820 4TH St N, Fargo, ND, 58102. Phone: (701) 234-6161. Providers update this record themselves, so call before visiting.
How can I verify Isaak Nathaniel Ailts, MD's license?
NPPES lists North Dakota license number 20005, as entered by the provider. Search the North Dakota Board of Medicine at https://www.ndbom.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Isaak Nathaniel Ailts, MD prescribe under Medicare Part D?
In 2024, Isaak Nathaniel Ailts, MD had 301 Medicare Part D claims for 57 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.