Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Martha L Greenwald, NP

Individual provider Nurse Practitioner · NPI 1326240607

Martha L Greenwald, NP is a Nurse Practitioner in Indianapolis, Indiana. Qualified in 2002, 24 years ago. Practices with Indiana University Health Inc, a 58-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Indiana.

Years since qualifying
24
Licensed in
IN
In the registry since
2007
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

1633 N Capitol Ave Ste 300
Indianapolis, IN 46202-1261
Phone: (317) 962-3724
Fax: (317) 962-5039
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 71001504A (IN)
Nurse Practitioner Taxonomy 363L00000X · Licence 71001504A (IN)

Record details

NPI number1326240607
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 31, 2007
Last updated in NPPESOctober 24, 2023
Certification dateOctober 24, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Indiana University Health Inc — 58 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients35
Services billed 113 a service is one billed item, such as a visit, a test or a procedure
Average patient age59

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Indiana University Health Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 58 clinicians in the practice; 12 are shown here.

Other providers in Indianapolis