PROVIDER PROFILE · NPI 1588716237

Jon WalkerM.D.

GastroenterologyDublin, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

756

Unique beneficiaries

—

Total services

797

Distinct HCPCS

Medicare payment

$81K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,132

Beneficiaries

—

Total drug cost

$173K

Distinct drugs

Brand share

47.3%

Top prescribed drugs

Sodium Chloride/Nahco3/Kcl/Peg284 claims

Omeprazole180 claims

Pantoprazole Sodium100 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl77 claims

Mesalamine49 claims

QUALITY · MIPS · 2024

Final MIPS score

78.3

Quality

59.7

Cost

69.0

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.14%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$346

Payment records

By payment type

Food and Beverage$346

REFERRAL NETWORK

Where Jon Walker'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
OHIO STATE UNIVERSITY HOSPITALS	282	835
ARTHUR G JAMES CANCER HOSPITAL AND RESEARCH INSTITUTE	103	261
ARNOLD, CHRISTINA	31	73
DEDELOW, JEFFREY	26	63
Benjamin Swanson Pathology · Omaha, NE	24	46
Samantha Barker Diagnostic Radiology · Minneapolis, MN	23	38
OSU INTERNAL MEDICINE, LLC	23	30
Wei Chen Pathology · Columbus, OH	22	44
Mauricio Stanzione Galizia Diagnostic Radiology · Ann Arbor, MI	20	34
David Yablok Anesthesiology · Columbus, OH	17	33
Zarine Shah Diagnostic Radiology · Columbus, OH	17	28
Sameh Mikhail Hematology-Oncology · Columbus, OH	13	74

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