Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Martha Bartkus, NP

Individual provider Critical Care Medicine Registered Nurse · NPI 1871268953

Martha Bartkus, NP is a Nurse Practitioner in Hammond, Indiana. Qualified in 2021, 5 years ago. Practices with Clarksville Emergency Group PC, a 152-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
5
Licensed in
IN
In the registry since
2021
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

5454 Hohman Ave
Hammond, IN 46320-1931
Phone: (219) 932-2300
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 71011838A (IN)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 28207130A (IN)

Record details

NPI number1871268953
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 11, 2021
Last updated in NPPESNovember 5, 2021
Certification dateSeptember 16, 2021
Mailing address3720 Gill St, Hobart, IN 46342-1849

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Clarksville Emergency Group Pc — 152 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount