What is Joseph Duva's specialty?

Joseph Duva (NPI 1992817977) is a Medicare-billing provider whose primary specialty is Gastroenterology in Riverhead, NY.

Where does Joseph Duva practice?

Joseph Duva practices in Riverhead, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1992817977.

How much does Medicare pay Joseph Duva?

Joseph Duva (NPI 1992817977) received approximately $207K in total Medicare Part B payments, serving 568 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992817977

Joseph DuvaMD

PRACTICEJOSEPH M. DUVA MD PCSee all providers at this practice →

GastroenterologyRiverhead, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,079

Unique beneficiaries

—

Total services

1,423

Distinct HCPCS

Medicare payment

$198K

Peer benchmark

Total Medicare services vs. 1,360 Gastroenterology providers in NY — top quintile (cohort median 521).

PRESCRIBING · PART D · 2024

Total Rx claims

1,502

Beneficiaries

—

Total drug cost

$333K

Distinct drugs

Brand share

35.4%

Top prescribed drugs

Omeprazole326 claims

Dicyclomine Hcl267 claims

Pantoprazole Sodium146 claims

Linaclotide107 claims

Famotidine88 claims

QUALITY · MIPS · 2024

Final MIPS score

90.5

Quality

86.9

Cost

85.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.65%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Joseph Duva'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
QUANSAH, ARABA	234	301
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	73	174
CENTRAL SUFFOLK HOSPITAL	66	120
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	41	79
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	36	65
Stephen Vitkun Anesthesiology · Stony Brook, NY	27	55
UNIVERSITY HOSPITAL AT STONY BROOK	26	48
David Gross Diagnostic Radiology · Riverhead, NY	22	30
William Kornrich Internal Medicine · Riverhead, NY	20	27
PEARSON, JOHN	16	29
Mitchell Meyerson Dermatology · Riverhead, NY	16	21
Deepali Sharma Internal Medicine · Riverhead, NY	16	24

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