What is Clark Antonson's specialty?

Clark Antonson (NPI 1831182757) is a Medicare-billing provider whose primary specialty is Gastroenterology in Lincoln, NE.

Where does Clark Antonson practice?

Clark Antonson practices in Lincoln, NE, based on the location reported in the CMS Medicare provider datasets for NPI 1831182757.

How much does Medicare pay Clark Antonson?

Clark Antonson (NPI 1831182757) received approximately $263K in total Medicare Part B payments, serving 625 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831182757

Clark AntonsonMD

PRACTICEGASTROENTEROLOGY SPECIALTIES, P.C.See all providers at this practice →

GastroenterologyLincoln, NEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

829

Unique beneficiaries

—

Total services

8,094

Distinct HCPCS

Medicare payment

$243K

Peer benchmark

Total Medicare services vs. 72 Gastroenterology providers in NE — above median (cohort median 5,668).

PRESCRIBING · PART D · 2024

Total Rx claims

1,123

Beneficiaries

—

Total drug cost

$240K

Distinct drugs

Brand share

43.5%

Top prescribed drugs

Sodium, Potassium,mag Sulfates337 claims

Pantoprazole Sodium201 claims

Omeprazole185 claims

Azathioprine46 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl33 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

21.4

Cost

64.8

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$1K

Travel and Lodging$481

Top paying entities

Food and Beverage$1K

Travel and Lodging$481

REFERRAL NETWORK

Where Clark Antonson'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). 49 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAINT ELIZABETH REGIONAL MEDICAL CENTER	115	245
Donald Breit Diagnostic Radiology · Lincoln, NE	60	122
WILLIAMS, ERIC	59	129
Jeffrey Matthes Diagnostic Radiology · Knoxville, TN	55	107
Douglas Winjum Diagnostic Radiology · Lincoln, NE	52	110
Juris Purins Diagnostic Radiology · Lincoln, NE	40	65
Patrick Bogard Pathology · Omaha, NE	39	43
City Of Lincoln, Nebraska Ambulance Service Provider · Lincoln, NE	36	61
Lisa Anderson Nurse Practitioner · Lincoln, NE	35	46
NPI 1386600849	34	39
VARILEK, GARY	33	50
Physicians Laboratory Services, Inc Clinical Laboratory · Omaha, NE	33	68

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