Tanner John Karger, DNP, APRN, CNP
Nurse Practitioner · Fargo, ND
Tanner John Karger, DNP, APRN, CNP is a nurse practitioner with a practice address in Fargo, North Dakota, and NPI 1689358889, issued on Jun 9, 2023. Check the license (North Dakota R47285, as entered in NPPES) with the North Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tanner John Karger
- Credential
- DNP, APRN, CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R47285 ND
Self-reported in NPPES; status is on the state search - Practice location
- 801 Broadway N, Fargo, ND 58102
- Phone
- (701) 234-2000
- Enumerated
- Jun 9, 2023
- Record last updated
- Jul 18, 2023
- Medicare enrollment
- Enrolled (PECOS I20230809002012); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 463 in North Dakota → Look up another NPI →
Also registered at 801 Broadway N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tanner John Karger 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 R47285Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average nurse practitioner in 2024
269 Medicare Part D claims for 75 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Potassium Citrate Er39 claims
- Calcitriol31 claims
- Lisinopril28 claims
- Allopurinol25 claims
- Furosemide23 claims
- Sevelamer Carbonate20 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.
One hospital affiliation
- Sanford Medical Center FargoWest Fargo, ND · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Tanner John Karger among 463 nurse practitioner records in North Dakota
Tanner John Karger, DNP, APRN, CNP is one of 463 nurse practitioner records with a practice address in North Dakota. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 82% of them.
- NPI issued2023 · 82% of these records are older, 13% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2023 · median 2018 among the 296 with a school on file
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
209 nurse practitioner records list a practice address in Fargo
They are 209 of the 7,209 NPPES records with a practice address in Fargo, and 463 nurse practitioner records in North Dakota.
All 463 in North Dakota → Every provider in Fargo → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Jeanne Beare, FNPFargo, ND 581021982783510
- Heidi Borowiecki, NPFargo, ND 581021558362038
- Heather Bryant, NPFargo, ND 581021891776720
- Sheryll Clapp, NPFargo, ND 581021467474056
- Jennifer Dejong, NPFargo, ND 581021255353744
- Cathy Fonder, APRN, FNP-CFargo, ND 581021710906755
- Terry Granlund, NPFargo, ND 581021447271671
- Susan Harris, APRNFargo, ND 581021346291382
Common questions
What is Tanner John Karger, DNP, APRN, CNP's NPI number?
Tanner John Karger, DNP, APRN, CNP's National Provider Identifier (NPI) is 1689358889, issued on Jun 9, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Tanner John Karger, DNP, APRN, CNP located?
The NPPES record lists a practice address at 801 Broadway N, Fargo, ND, 58102. Phone: (701) 234-2000. Providers update this record themselves, so call before visiting.
How can I verify Tanner John Karger, DNP, APRN, CNP's license?
NPPES lists North Dakota license number R47285, as entered by the provider. Search the North Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Tanner John Karger, DNP, APRN, CNP prescribe under Medicare Part D?
In 2024, Tanner John Karger, DNP, APRN, CNP had 269 Medicare Part D claims for 75 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.