What is Richard Riegel's specialty?

Richard Riegel (NPI 1669472700) is a Medicare-billing provider whose primary specialty is Gastroenterology in Chesterfield, MO.

Where does Richard Riegel practice?

Richard Riegel practices in Chesterfield, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1669472700.

How much does Medicare pay Richard Riegel?

Richard Riegel (NPI 1669472700) received approximately $147K in total Medicare Part B payments, serving 536 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669472700

Richard RiegelMD

GastroenterologyChesterfield, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,066

Unique beneficiaries

—

Total services

1,506

Distinct HCPCS

Medicare payment

$112K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,136

Beneficiaries

—

Total drug cost

$526K

Distinct drugs

Brand share

31.2%

Top prescribed drugs

Pantoprazole Sodium326 claims

Sodium, Potassium,mag Sulfates186 claims

Famotidine94 claims

Omeprazole91 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl68 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 · 2024

Total received

$73

Payment records

By payment type

Food and Beverage$73

Top paying entities

Food and Beverage$73

REFERRAL NETWORK

Where Richard Riegel'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	233	764
Mohammad Bashiti Anesthesiology · Chesterfield, MO	76	227
GATEWAY ENDOSCOPY CENTER, LP	74	95
MERCY HOSPITALS EAST COMMUNITIES	53	150
KANTERMAN, ROBERT	18	26
Gustavo Alvarez-Paiva Pathology · Bedford, TX	16	20
Michael Stadnyk Diagnostic Radiology · Chesterfield, MO	12	19
Anthony Pearson Cardiology · Chesterfield, MO	12	14
Michael Klevens Emergency Medicine · Chesterfield, MO	12	27
Fred Williams Gastroenterology · Chesterfield, MO	12	24
Har Rai Pathology · Memphis, TN	11	11
JAMROZ, GREGORY	11	17

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