What is Timothy Rubin's specialty?

Timothy Rubin (NPI 1801830856) is a Medicare-billing provider whose primary specialty is Gastroenterology in Duluth, MN.

Where does Timothy Rubin practice?

Timothy Rubin practices in Duluth, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1801830856.

How much does Medicare pay Timothy Rubin?

Timothy Rubin (NPI 1801830856) received approximately $18K in total Medicare Part B payments, serving 153 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801830856

Timothy RubinMD

PRACTICETHE DULUTH CLINIC, LTDSee all providers at this practice →

GastroenterologyDuluth, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

158

Unique beneficiaries

—

Total services

159

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 301 Gastroenterology providers in MN — below median (cohort median 494).

PRESCRIBING · PART D · 2024

Total Rx claims

135

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

91.9%

Top prescribed drugs

Sodium Chloride/Nahco3/Kcl/Peg124 claims

Dicyclomine Hcl11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Timothy Rubin'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST MARYS MEDICAL CENTER	269	627
SMDC MEDICAL CENTER	165	568
ST. MARY'S HOSPITAL OF SUPERIOR	65	132
NELSON, THOMAS	33	74
LUCCA, MICHAEL	33	54
CARTER, DAVID	31	64
Jason Schultz Interventional Cardiology · Duluth, MN	26	44
Nizar Saleh Cardiology · Duluth, MN	22	45
St. Mary's Duluth Clinic Health System Clinical Laboratory · Duluth, MN	21	47
Michael Ryan Diagnostic Radiology · Duluth, MN	20	62
Jill Holsinger Diagnostic Radiology · Duluth, MN	20	54
Benjamin Koch Pathology · Duluth, MN	19	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