PROVIDER PROFILE · NPI 1578549754

Mark GerichM.D.

PRACTICEJAVIER WAKSMAN MD,PC.See all providers at this practice →

GastroenterologyAurora, COI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

200

Unique beneficiaries

—

Total services

204

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 225 Gastroenterology providers in CO — below median (cohort median 513).

PRESCRIBING · PART D · 2024

Total Rx claims

297

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

73.1%

Top prescribed drugs

Peg3350/Sod Sulf,bicarb,cl/Kcl78 claims

Sodium, Potassium,mag Sulfates64 claims

Ustekinumab25 claims

Omeprazole21 claims

Adalimumab20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$150

Payment records

By payment type

Food and Beverage$150

REFERRAL NETWORK

Where Mark Gerich'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF COLORADO HOSPITAL AUTHORITY	175	767
Kalpana Devaraj Pathology · Aurora, CO	20	39
Blair Fennimore Gastroenterology · Aurora, CO	13	19

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