What is Robert Henihan's specialty?

Robert Henihan (NPI 1912950403) is a Medicare-billing provider whose primary specialty is Gastroenterology in Wilmington, NC.

Where does Robert Henihan practice?

Robert Henihan practices in Wilmington, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1912950403.

How much does Medicare pay Robert Henihan?

Robert Henihan (NPI 1912950403) received approximately $496K in total Medicare Part B payments, serving 630 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912950403

Robert HenihanM.D.

PRACTICEWILMINGTON GASTROENTEROLOGY ASSOCIATES,PASee all providers at this practice →

GastroenterologyWilmington, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

987

Unique beneficiaries

—

Total services

1,198

Distinct HCPCS

Medicare payment

$113K

Peer benchmark

Total Medicare services vs. 491 Gastroenterology providers in NC — top quintile (cohort median 652).

PRESCRIBING · PART D · 2024

Total Rx claims

125

Beneficiaries

—

Total drug cost

$78K

Distinct drugs

Brand share

28.8%

Top prescribed drugs

Pantoprazole Sodium40 claims

Omeprazole33 claims

Carvedilol16 claims

Lipase/Protease/Amylase14 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl11 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

13.9

Cost

77.7

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$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Robert Henihan'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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Wilmington Gastroenterology Endoscopy Center, Inc Ambulatory Surgical Center · Wilmington, NC	354	480
John Kelly Certified Registered Nurse Anesthetist (CRNA) · Houston, TX	132	168
RODOVICH, HARRY	105	131
SOLSTAS LAB PARTNERS GROUP LLC	74	220
Pathologists Medical Laboratory, P.A. Clinical Laboratory · Asheville, NC	66	132
Jennifer Preston Physician Assistant · Wilmington, NC	57	99
WADFORD, PATRICIA	48	77
GOLDSTEIN, HEATHER	42	78
Wendy Landrigan Physician Assistant · Wilmington, NC	35	52
Stacey Pennington Physician Assistant · Wilmington, NC	31	47
HALL, ANDREW	30	53
Stuart Point Diagnostic Radiology · Wilmington, NC	30	44

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