PROVIDER PROFILE · NPI 1861416596

Gregory LamD.O.

GastroenterologyCincinnati, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

648

Unique beneficiaries

—

Total services

714

Distinct HCPCS

Medicare payment

$79K

Peer benchmark

Total Medicare services vs. 553 Gastroenterology providers in OH — above median (cohort median 554).

PRESCRIBING · PART D · 2024

Total Rx claims

685

Beneficiaries

—

Total drug cost

$247K

Distinct drugs

Brand share

53.1%

Top prescribed drugs

Sodium, Potassium,mag Sulfates264 claims

Pantoprazole Sodium184 claims

Omeprazole47 claims

Dupilumab25 claims

Dicyclomine Hcl20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Travel and Lodging$1K

Food and Beverage$467

REFERRAL NETWORK

Where Gregory Lam'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). 63 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
St Elizabeth Medical Center, Inc Portable X-Ray Supplier · Edgewood, KY	206	746
ST ELIZABETH MEDICAL CENTER, INC	76	187
Niva Khan Internal Medicine · Southgate, KY	62	231
LUBBERS, DAVID	60	178
NPI 1154365245	60	312
MARKS, BYRON	56	137
Bradley Miller Diagnostic Radiology · Edgewood, KY	56	161
Philip Williams Gastroenterology · Florence, KY	49	188
John Guluzian Diagnostic Radiology · Edgewood, KY	47	104
Ralph Huller Pulmonary Disease · Crestview Hills, KY	46	96
Thomas Schussler Gastroenterology · Montgomery, OH	45	135
Kirk Doerger Diagnostic Radiology · Edgewood, KY	42	96

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