NPPES file of Aug 9, 2026

Tonya K. Joachimsen, NP-C

Family Nurse Practitioner · Hartington, NE

Tonya K. Joachimsen, NP-C is a family nurse practitioner with a practice address in Hartington, Nebraska, and NPI 1134228216, issued on Sep 22, 2006. Check the license (Nebraska 110816, as entered in NPPES) with the Nebraska board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134228216
Name
Tonya K. Joachimsen
Credential
NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
110816 NE
Self-reported in NPPES; status is on the state search
Practice location
405 W Darlene St, Hartington, NE 68739
Phone
(402) 254-3935
Enumerated
Sep 22, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(402) 254-2393
Medicare enrollment
Enrolled (PECOS I20061110000356); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 405 W Darlene St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Connie Micek, M.D.Family Medicine Physician1215984695
  2. Jamie Miller, NP-CFamily Nurse Practitioner1689615817

Verify Tonya K. Joachimsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nebraska board licenses this profession
    Search for license 110816
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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4.2 times the Medicare Part D claims of the average family nurse practitioner in 2024

5,476 Medicare Part D claims for 323 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 148 claims were for opioids.

  1. Tonya Joachimsen5,476
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium319 claims
  2. Levothyroxine Sodium257 claims
  3. Lisinopril187 claims
  4. Losartan Potassium165 claims
  5. Metformin Hcl150 claims
  6. Amlodipine Besylate139 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.

Bills Medicare through one group practice

  1. Sacred Heart Health ServicesHartington, NE

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Tonya K. Joachimsen among 1,083 family nurse practitioner records in Nebraska

Tonya K. Joachimsen, NP-C is one of 1,083 family nurse practitioner records with a practice address in Nebraska. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 90% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2006 · median 2018 among the 727 with a school on file
  • Record last updated2007 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 family nurse practitioner records list a practice address in Hartington

They are 3 of the 50 NPPES records with a practice address in Hartington, and 1,083 family nurse practitioner records in Nebraska.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Taylor FeilmeierHartington, NE 687391255944930
  2. Jamie Miller, NP-CHartington, NE 687391689615817
  3. Alyssa FischerLynch, NE 687461356232185
  4. Reegyn Thompson, APRNLynch, NE 687461942987656
  5. Jena NelsonCrofton, NE 687301699251397
  6. Christopher Burrell, FNP-CCreighton, NE 687291518740844
  7. Breanna Fiene, MSN, APRN, FNP-CCreighton, NE 687291477445005
  8. Theresa HansenCreighton, NE 687291588021919

Common questions

What is Tonya K. Joachimsen, NP-C's NPI number?

Tonya K. Joachimsen, NP-C's National Provider Identifier (NPI) is 1134228216, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tonya K. Joachimsen, NP-C located?

The NPPES record lists a practice address at 405 W Darlene St, Hartington, NE, 68739. Phone: (402) 254-3935. Providers update this record themselves, so call before visiting.

How can I verify Tonya K. Joachimsen, NP-C's license?

NPPES lists Nebraska license number 110816, as entered by the provider. Search the Nebraska board that licenses this profession; the NPPES record confirms identity only.

How much does Tonya K. Joachimsen, NP-C prescribe under Medicare Part D?

In 2024, Tonya K. Joachimsen, NP-C had 5,476 Medicare Part D claims for 323 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.