What is Amanda Gillespie-Twardy's specialty?

Amanda Gillespie-Twardy (NPI 1417140559) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Roanoke, VA.

Where does Amanda Gillespie-Twardy practice?

Amanda Gillespie-Twardy practices in Roanoke, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1417140559.

How much does Medicare pay Amanda Gillespie-Twardy?

Amanda Gillespie-Twardy (NPI 1417140559) received approximately $3.1M in total Medicare Part B payments, serving 683 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1417140559

Amanda Gillespie-TwardyM.D.

Hematology-OncologyRoanoke, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,711

Unique beneficiaries

—

Total services

49,019

Distinct HCPCS

Medicare payment

$1.4M

Peer benchmark

Total Medicare services vs. 239 Hematology-Oncology providers in VA — top quintile (cohort median 37,558).

PRESCRIBING · PART D · 2024

Total Rx claims

1,121

Beneficiaries

—

Total drug cost

$2.4M

Distinct drugs

Brand share

24.9%

Top prescribed drugs

Anastrozole124 claims

Apixaban80 claims

Letrozole80 claims

Acyclovir64 claims

Olanzapine60 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$79

Payment records

By payment type

Education$65

Food and Beverage$13

Top paying entities

Education$65

Food and Beverage$13

REFERRAL NETWORK

Where Amanda Gillespie-Twardy'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). 24 inbound referrers · 50 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CARILION MEDICAL CENTER	250	1,483
SOLSTAS LAB PARTNERS GROUP LLC	180	1,273
INHORN, LOWELL	112	712
Mark Kochenderfer Hematology-Oncology · Roanoke, VA	105	981
DICKERSON, SHELBY	77	162
Vishal Patel Diagnostic Radiology · Roanoke, VA	31	65
Ricardo Riegodedios Diagnostic Radiology · Roanoke, VA	29	63
Brian Watson Pathology · Myrtle Beach, SC	26	66
Paul Richards Hematology-Oncology · Salem, VA	26	67
EARL-GRAEF, DAVID	25	56
FOSTER, JAMES	25	72
Philip Albert Diagnostic Radiology · Wausau, WI	20	68

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CARILION MEDICAL CENTER	216	1,146
SOLSTAS LAB PARTNERS GROUP LLC	124	641
Suzan Merten Medical Oncology · Roanoke, VA	118	1,367
Mark Kochenderfer Hematology-Oncology · Roanoke, VA	107	884
Padmaja Mallidi Hematology-Oncology · Roanoke, VA	103	632
INHORN, LOWELL	95	641
Matthew Skelton Medical Oncology · Roanoke, VA	82	735
DICKERSON, SHELBY	50	147
Jennifer Vaughn Hematology · Columbus, OH	49	250
Carilion Clinic Patient Transportation, Llc Ambulance Service Provider · Roanoke, VA	37	110
Rathnakar Sherigar Diagnostic Radiology · Salem, VA	34	52
Robert Heath Radiation Oncology · Roanoke, VA	29	430

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