What is James Grobe's specialty?

James Grobe (NPI 1538115019) is a Medicare-billing provider whose primary specialty is Gastroenterology in Honolulu, HI.

Where does James Grobe practice?

James Grobe practices in Honolulu, HI, based on the location reported in the CMS Medicare provider datasets for NPI 1538115019.

How much does Medicare pay James Grobe?

James Grobe (NPI 1538115019) received approximately $52K in total Medicare Part B payments, serving 200 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538115019

James GrobeMD

GastroenterologyHonolulu, HII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

358

Unique beneficiaries

—

Total services

417

Distinct HCPCS

Medicare payment

$46K

Peer benchmark

Total Medicare services vs. 52 Gastroenterology providers in HI — above median (cohort median 366).

PRESCRIBING · PART D · 2024

Total Rx claims

999

Beneficiaries

—

Total drug cost

$224K

Distinct drugs

Brand share

35.2%

Top prescribed drugs

Omeprazole390 claims

Sodium Chloride/Nahco3/Kcl/Peg151 claims

Pantoprazole Sodium109 claims

Dexlansoprazole61 claims

Esomeprazole Magnesium42 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$291

Payment records

By payment type

Food and Beverage$291

Top paying entities

Food and Beverage$291

REFERRAL NETWORK

Where James Grobe'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE QUEEN'S MEDICAL CENTER	153	442
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	54	210
Jami Burns Anesthesiology · Honolulu, HI	25	52
NUNN, PAMELA	23	52
LIM, FRANCIS	22	50
Hiroko Shinoda Pathology · Honolulu, HI	15	34
NAMIKI, THOMAS	13	24
Kirk Hirata Pathology · Honolulu, HI	11	21

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