What is Andrew Greenspan's specialty?

Andrew Greenspan (NPI 1649262742) is a Medicare-billing provider whose primary specialty is Medical Oncology in Carmel, IN.

Where does Andrew Greenspan practice?

Andrew Greenspan practices in Carmel, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1649262742.

How much does Medicare pay Andrew Greenspan?

Andrew Greenspan (NPI 1649262742) received approximately $114K in total Medicare Part B payments, serving 449 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649262742

Andrew GreenspanMD

Medical OncologyCarmel, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

606

Unique beneficiaries

—

Total services

1,543

Distinct HCPCS

Medicare payment

$111K

Peer benchmark

Total Medicare services vs. 44 Medical Oncology providers in IN — above median (cohort median 1,399).

PRESCRIBING · PART D · 2024

Total Rx claims

1,777

Beneficiaries

—

Total drug cost

$3.6M

Distinct drugs

Brand share

42.5%

Top prescribed drugs

Apixaban161 claims

Hydrocodone/Acetaminophen129 claims

Prednisone128 claims

Rivaroxaban100 claims

Oxycodone Hcl97 claims

QUALITY · MIPS · 2024

Final MIPS score

90.6

Quality

78.7

Cost

74.9

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.66%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Andrew Greenspan'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). 45 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INDIANA UNIVERSITY HEALTH INC	429	7,806
Aashish Patel Diagnostic Radiology · Indianapolis, IN	54	293
Jeffrey Mossler Internal Medicine · Indianapolis, IN	41	282
RYDBERG, JONAS	41	299
Richard Kovacs Cardiology · Indianapolis, IN	33	219
COMMUNITY HEALTH NETWORK, INC	33	127
Harold Longe Hematology-Oncology · Fishers, IN	30	437
Madelaine Sgroi Hematology-Oncology · Brunswick, ME	29	392
Karen Fitzgerald Diagnostic Radiology · Indianapolis, IN	28	113
Chao-Wen Lee Cardiology · Hollywood, FL	26	211
Elsayed Aly Medical Oncology · Indianapolis, IN	26	283
Douglas Nam Cardiology · Fishers, IN	24	162

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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