What is Mariana De Jongh-Beyer's specialty?

Mariana De Jongh-Beyer (NPI 1609089853) is a Medicare-billing provider whose primary specialty is Gastroenterology in Summerfield, FL.

Where does Mariana De Jongh-Beyer practice?

Mariana De Jongh-Beyer practices in Summerfield, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1609089853.

How much does Medicare pay Mariana De Jongh-Beyer?

Mariana De Jongh-Beyer (NPI 1609089853) received approximately $292K in total Medicare Part B payments, serving 1,064 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609089853

Mariana De Jongh-BeyerMD

GastroenterologySummerfield, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,768

Unique beneficiaries

—

Total services

2,085

Distinct HCPCS

Medicare payment

$285K

Peer benchmark

Total Medicare services vs. 1,135 Gastroenterology providers in FL — top quintile (cohort median 817).

PRESCRIBING · PART D · 2024

Total Rx claims

1,635

Beneficiaries

—

Total drug cost

$472K

Distinct drugs

Brand share

51.3%

Top prescribed drugs

Sodium, Potassium,mag Sulfates611 claims

Pantoprazole Sodium365 claims

Famotidine144 claims

Omeprazole103 claims

Sucralfate59 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

0.0

Cost

84.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$12K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$12K

Food and Beverage$19

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$12K

Food and Beverage$19

REFERRAL NETWORK

Where Mariana De Jongh-Beyer'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1154515971	362	437
William Anderson Pathology · Ocala, FL	297	360
NPI 1144208448	119	134
Robyn Carlisle Nurse Practitioner · Summerfield, FL	100	113
HADDOCK, MACK	82	89
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	50	87
George Kainz Diagnostic Radiology · Leesburg, FL	32	52
Manoj Bhatia Diagnostic Radiology · Leesburg, FL	27	41
Thi Tran Dermatology · The Villages, FL	23	50
David Casper Dermatology · The Villages, FL	23	58
ANDERSON, JON	22	28
Romil Patel Diagnostic Radiology · Bedford, NH	21	35

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