What is Martha Greenwald's specialty?

Martha Greenwald (NPI 1326240607) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Indianapolis, IN.

Where does Martha Greenwald practice?

Martha Greenwald practices in Indianapolis, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1326240607.

How much does Medicare pay Martha Greenwald?

Martha Greenwald (NPI 1326240607) received approximately $3K in total Medicare Part B payments, serving 35 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1326240607

Martha GreenwaldNP

Nurse PractitionerIndianapolis, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

108

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 5,912 Nurse Practitioner providers in IN — below median (cohort median 287).

PRESCRIBING · PART D · 2024

Total Rx claims

2,941

Beneficiaries

—

Total drug cost

$5.1M

Distinct drugs

Brand share

59.6%

Top prescribed drugs

Bictegrav/Emtricit/Tenofov Ala362 claims

Dolutegravir Sodium289 claims

Emtricitabine/Tenofov Alafenam182 claims

Atorvastatin Calcium136 claims

Dolutegravir Sodium/Lamivudine124 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 150056

Hospital

REFERRAL NETWORK

Where Martha Greenwald's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 1 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INDIANA UNIVERSITY HEALTH INC	69	371

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
INDIANA UNIVERSITY HEALTH INC	36	129

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events