What is Randy Geldmacher's specialty?

Randy Geldmacher (NPI 1437348679) is a Medicare-billing provider whose primary specialty is Gastroenterology in Richland, WA.

Where does Randy Geldmacher practice?

Randy Geldmacher practices in Richland, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1437348679.

How much does Medicare pay Randy Geldmacher?

Randy Geldmacher (NPI 1437348679) received approximately $105K in total Medicare Part B payments, serving 493 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1437348679

Randy GeldmacherMD

GastroenterologyRichland, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

810

Unique beneficiaries

—

Total services

876

Distinct HCPCS

Medicare payment

$87K

Peer benchmark

Total Medicare services vs. 359 Gastroenterology providers in WA — top quintile (cohort median 511).

PRESCRIBING · PART D · 2024

Total Rx claims

760

Beneficiaries

—

Total drug cost

$55K

Distinct drugs

Brand share

20.5%

Top prescribed drugs

Pantoprazole Sodium248 claims

Omeprazole208 claims

Famotidine46 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl38 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl29 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 Randy Geldmacher'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). 30 inbound referrers · 38 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KENNEWICK PUBLIC HOSPITAL DISTRICT	48	142
HAMMERSMITH, SCOTT	39	106
GORMLEY, TIMOTHY	34	68
Edward Iuliano Diagnostic Radiology · Richland, WA	33	65
Shawn Jones Diagnostic Radiology · Richland, WA	33	102
Isaac Reeve Diagnostic Radiology · Richland, WA	30	87
BRITTAIN, DWANE	30	61
Chet Hunter Diagnostic Radiology · Warren, MI	29	69
Gregory Macdonnell Anesthesiology · Saint Charles, MO	27	35
Sean Koskinen Diagnostic Radiology · Richland, WA	19	36
Allison Moriarty Anesthesiology · Los Angeles, CA	19	39
Ketan Kale Hospitalist · Richland, WA	18	66

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
KADLEC REGIONAL MEDICAL CENTER	260	1,168
TRI-CITIES LABORATORY, LLC	112	386
Brian Staley Pathology · Spokane, WA	60	130
Amy Backer Pathology · Spokane, WA	48	106
Tomas King Pathology · Spokane Valley, WA	33	75
Richard Nguyen Diagnostic Radiology · Richland, WA	32	64
Shawn Jones Diagnostic Radiology · Richland, WA	28	71
KENNEWICK PUBLIC HOSPITAL DISTRICT	27	62
GORMLEY, TIMOTHY	23	47
Chet Hunter Diagnostic Radiology · Warren, MI	22	81
Gregory Macdonnell Anesthesiology · Saint Charles, MO	22	36
J Farrar Cardiology · Richland, WA	22	46

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