Joanna Claussen, APRN
Family Nurse Practitioner · Portage, IN
Joanna Claussen, APRN is a family nurse practitioner with a practice address in Portage, Indiana, and NPI 1518617059, issued on Mar 27, 2022. Check the license (Indiana 71012262A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joanna Claussen
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 71012262A IN
Self-reported in NPPES; status is on the state search - Practice location
- 3283 Willowcreek RD, Portage, IN 46368
- Phone
- (219) 764-8439
- Enumerated
- Mar 27, 2022
- Record last updated
- Apr 17, 2023
- Fax
- (219) 794-8463
- Medicare enrollment
- Enrolled (PECOS I20220613002420); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 3283 Willowcreek RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Paige Hankins, NP-CFamily Nurse Practitioner1376242594
- Stephen Headley, D.O.Family Medicine Physician1679663603
- Teri Koch, MSN, RN, FNP-BCFamily Nurse Practitioner1245638600
- Nonie Sullivan, ARNPFamily Nurse Practitioner1356621056
Verify Joanna Claussen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71012262ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family nurse practitioner in 2024
159 Medicare Part D claims for 138 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin45 claims
- Amoxicillin-Clavulanate Potass18 claims
- Cephalexin15 claims
- Doxycycline Monohydrate11 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
- Franciscan Physician NetworkPortage, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
46 family nurse practitioner records list a practice address in Portage
They are 46 of the 423 NPPES records with a practice address in Portage, and 5,867 family nurse practitioner records in Indiana.
All 46 in Portage → All 5,867 in Indiana → Every provider in Portage →
Other family nurse practitioner records in Indiana
- Jennifer AaronIndianapolis, IN1093567554
- Juliana Abara, F.N.P.Terre Haute, IN1619134244
- Melinda Abbring, FNP-BCEast Chicago, IN1790208197
- Abigail Abbs, NPSouth Bend, IN1770262156
- Sheila Abebe, NPNoblesville, IN1306899224
- Audra AbelGeorgetown, IN1003350596
- Jenile Abell, FNP-CAnderson, IN1073755658
- Morgan Abney, MSN, APRN, FNP-CShelbyville, IN1306532783
- Maggie AbsalomShelbyville, IN1790133080
- Brookelyn Abubakr, NPCarmel, IN1871177873
Common questions
What is Joanna Claussen, APRN's NPI number?
Joanna Claussen, APRN's National Provider Identifier (NPI) is 1518617059, issued on Mar 27, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Joanna Claussen, APRN located?
The NPPES record lists a practice address at 3283 Willowcreek RD, Portage, IN, 46368. Phone: (219) 764-8439. Providers update this record themselves, so call before visiting.
How can I verify Joanna Claussen, APRN's license?
NPPES lists Indiana license number 71012262A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Joanna Claussen, APRN prescribe under Medicare Part D?
In 2024, Joanna Claussen, APRN had 159 Medicare Part D claims for 138 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.