What is Jason Haas's specialty?

Jason Haas (NPI 1790948008) is a Medicare-billing provider whose primary specialty is Gastroenterology in Chesterfield, MO.

Where does Jason Haas practice?

Jason Haas practices in Chesterfield, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1790948008.

How much does Medicare pay Jason Haas?

Jason Haas (NPI 1790948008) received approximately $128K in total Medicare Part B payments, serving 446 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790948008

Jason HaasDO

GastroenterologyChesterfield, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

833

Unique beneficiaries

—

Total services

1,184

Distinct HCPCS

Medicare payment

$87K

Peer benchmark

Total Medicare services vs. 294 Gastroenterology providers in MO — top quintile (cohort median 585).

PRESCRIBING · PART D · 2024

Total Rx claims

444

Beneficiaries

—

Total drug cost

$25K

Distinct drugs

Brand share

49.5%

Top prescribed drugs

Sodium, Potassium,mag Sulfates164 claims

Omeprazole81 claims

Pantoprazole Sodium78 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl30 claims

Famotidine21 claims

QUALITY · MIPS · 2024

Final MIPS score

64.0

Quality

79.9

Cost

83.3

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-1.32%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Jason Haas'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LESTER E COX MEDICAL CENTERS	276	1,287
HAWKINS, CALVIN	29	106
Anthony Divito Diagnostic Radiology · Springfield, MO	28	70
LESTER E COX MEDICAL CENTERS	27	78
Eric Nelson Diagnostic Radiology · Springfield, MO	27	71
Mark Anderson Interventional Cardiology · Springfield, MO	26	77
FANCHER, MICHAEL	18	40
Emmanuel Akosah Internal Medicine · Springfield, MO	17	102
Martin Anbari Interventional Radiology · Springfield, MO	17	40
Ahmad Hassan Family Practice · Springfield, MO	17	47
Danny Penick Interventional Cardiology · Springfield, MO	15	57
Norman Ely Diagnostic Radiology · Springfield, MO	15	43

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