NPPES file of Aug 9, 2026

Karen Martyn, RD

Registered Dietitian · Evansville, IN

Karen Martyn, RD is a registered dietitian with a practice address in Evansville, Indiana, and NPI 1982393096, issued on May 4, 2023. Check the license (Indiana 37003192A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1982393096
Name
Karen Martyn
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
37003192A IN
Self-reported in NPPES; status is on the state search
Practice location
3801 Bellemeade Ave Ste 300, Evansville, IN 47714
Phone
(812) 485-1400
Enumerated
May 4, 2023
Record last updated
Jun 12, 2023
Medicare enrollment
Enrolled (PECOS I20230630000669); 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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8 nearest registered dietitian records → All 1,218 in Indiana → Look up another NPI →

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, FNPFamily Nurse Practitioner1679011704
  2. Diana Emmick, ACNP-BCAcute Care Nurse Practitioner1588909154
  3. Shilpa Gaitonde, MDRheumatology Physician1346443892
  4. Cassandra Ice, FNP-BCFamily Nurse Practitioner1689236671
  5. Heather Korthaus, AGACNP-BCAcute Care Nurse Practitioner1710754841
  6. Vishwanath Pattan, MDEndocrinology, Diabetes & Metabolism Physician1770902330

Verify Karen Martyn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 37003192A    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
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.

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Bills Medicare through one group practice

  1. St Marys Medical Group LLCEvansville, IN

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

Karen Martyn among 1,218 registered dietitian records in Indiana

Karen Martyn, RD is one of 1,218 registered dietitian records with a practice address in Indiana. 8% 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 80% of them.

  • NPI issued2023 · 80% of these records are older, 15% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2011 · median 2010 among the 112 with a school on file
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Indiana

There are 1,218 registered dietitian records in Indiana.

All 1,218 in Indiana → Every provider in Evansville → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Kramer Ahrens, RDNEvansville, IN 477141780150763
  2. Kim Allen, RD, CDEvansville, IN 477141275097743
  3. Donna Camp, R.D., C.D.Evansville, IN 477141275743585
  4. Kassandra Cooper, RDNEvansville, IN 477141598429235
  5. Corey Filbert, RDEvansville, IN 477141184197782
  6. Janet Heeg, RDNEvansville, IN 477141508431263
  7. Sarah Hicks, RDEvansville, IN 477141881409811
  8. Chelsey Kuper, R.D.Evansville, IN 477141093053852

Common questions

What is Karen Martyn, RD's NPI number?

Karen Martyn, RD's National Provider Identifier (NPI) is 1982393096, issued on May 4, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Karen Martyn, RD 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 Karen Martyn, RD's license?

NPPES lists Indiana license number 37003192A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.