What is George Ansstas's specialty?

George Ansstas (NPI 1790988053) is a Medicare-billing provider whose primary specialty is Medical Oncology in Saint Louis, MO.

Where does George Ansstas practice?

George Ansstas practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1790988053.

How much does Medicare pay George Ansstas?

George Ansstas (NPI 1790988053) received approximately $817K in total Medicare Part B payments, serving 294 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790988053

George AnsstasMD

Medical OncologySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

470

Unique beneficiaries

—

Total services

1,580

Distinct HCPCS

Medicare payment

$51K

Peer benchmark

Total Medicare services vs. 109 Medical Oncology providers in MO — above median (cohort median 16,285).

PRESCRIBING · PART D · 2024

Total Rx claims

540

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

Brand share

21.5%

Top prescribed drugs

Prednisone92 claims

Levothyroxine Sodium81 claims

Prochlorperazine Maleate53 claims

Binimetinib47 claims

Encorafenib39 claims

QUALITY · MIPS · 2024

Final MIPS score

88.0

Quality

76.1

Cost

76.4

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.55%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$12K

Payment records

By payment type

Travel and Lodging$11K

Food and Beverage$643

Top paying entities

Travel and Lodging$11K

Food and Beverage$643

REFERRAL NETWORK

Where George Ansstas'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). 53 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Morey Blinder Hematology · Saint Louis, MO	239	1,664
Nancy Bartlett Medical Oncology · Saint Louis, MO	107	589
Brian Van Tine Medical Oncology · Saint Peters, MO	92	519
Anna Roshal Medical Oncology · Saint Peters, MO	57	243
Washington University Clinical Laboratory · Saint Louis, MO	38	61
Albert Lockhart Medical Oncology · Charleston, SC	37	128
Jian Campian Medical Oncology · Rochester, MN	34	108
Harvey Glazer Diagnostic Radiology · Saint Louis, MO	34	104
Douglas Adkins Medical Oncology · Saint Louis, MO	33	459
Ramaswamy Govindan Medical Oncology · Saint Louis, MO	33	152
Ravi Vij Medical Oncology · Saint Louis, MO	28	196
Daniel Morgensztern Medical Oncology · Saint Louis, MO	27	150

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