Registry data as of Aug 27, 2026

Heather Korthaus, AGACNP-BC

Acute Care Nurse Practitioner · Evansville, IN

Heather Korthaus, AGACNP-BC is an acute care nurse practitioner with a practice address in Evansville, Indiana, and NPI 1710754841, issued on Dec 8, 2023. Check the license with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1710754841
Name
Heather Korthaus
Credential
AGACNP-BC
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
Practice location
3801 Bellemeade Ave Ste 300, Evansville, IN 47714
Phone
(812) 485-1400
Enumerated
Dec 8, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 3801 Bellemeade Ave Ste 300

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

  1. Chelsea Davis, FNPNurse Practitioner1679011704
  2. Diana Emmick, ACNP-BCAcute Care Nurse Practitioner1588909154
  3. Shilpa Gaitonde, MDInternal Medicine Physician1346443892
  4. Cassandra Ice, FNP-BCFamily Nurse Practitioner1689236671
  5. Karen Martyn, RDRegistered Dietitian1982393096
  6. Vishwanath Pattan, MDEndocrinology, Diabetes & Metabolism Physician1770902330

Verify Heather Korthaus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this professionCheck 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
Find the Indiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

69% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

194 Medicare Part D claims for 90 beneficiaries, against an average of 623 among the 12,256 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.

  1. Heather Korthaus194
  2. Specialty average623

Most prescribed

  1. Levothyroxine Sodium21 claims
  2. Nano 2nd Gen Pen Needle15 claims
  3. Lantus Solostar13 claims
  4. Prednisone12 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 or facility affiliation

  1. St Marys Medical Group LLCEvansville, IN

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Acute Care Nurse Practitioner providers in Indiana

There are 312 acute care nurse practitioner records in Indiana.

Other acute care nurse practitioner records in Indiana

  1. Saleh AbuqwiderIndianapolis, IN1922938513
  2. Jennifer Adams, MSN, RN, ACNP-BCIndianapolis, IN1750688206
  3. Jordan Adams, NPIndianapolis, IN1326934258
  4. Latonya Adesunloye, NPCarmel, IN1598101958
  5. Ashley Ahmad, DNP-CCarmel, IN1538628250
  6. Devin Alberson, APRNCrown Point, IN1982293825
  7. Andrew Allen, NPEvansville, IN1326928011
  8. Connie Allen, FNPIndianapolis, IN1073627865
  9. Mandy Althoff, APRNMadison, IN1033494794
  10. Samantha AmoreIndianapolis, IN1083167613

Common questions

What is Heather Korthaus, AGACNP-BC's NPI number?

Heather Korthaus, AGACNP-BC's National Provider Identifier (NPI) is 1710754841, issued on Dec 8, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Heather Korthaus, AGACNP-BC located?

The NPPES record lists a practice address at 3801 Bellemeade Ave Ste 300, Evansville, IN, 47714. Phone: (812) 485-1400. Providers update this record themselves, so call before visiting.

How can I verify Heather Korthaus, AGACNP-BC's license?

Search the Indiana board that licenses this profession; the NPPES record confirms identity only.

How much does Heather Korthaus, AGACNP-BC prescribe under Medicare Part D?

In 2024, Heather Korthaus, AGACNP-BC had 194 Medicare Part D claims for 90 beneficiaries; the average among acute care nurse practitioner prescribers was 623. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.