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PROVIDER PROFILE · NPI 1073695698

John RyanM.D.

GastroenterologyLas Vegas, NVI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 290039
Hospital
CCN 290047
Hospital
QUALITY · MIPS · 2024
Final MIPS score
98.4
Quality
96.8
Cost
77.4
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.98%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
320
Beneficiaries
—
Total drug cost
$113K
Distinct drugs
9
Brand share
50.9%
Top prescribed drugs
Omeprazole88 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl46 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl38 claims
Famotidine27 claims
Sodium, Potassium,mag Sulfates26 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
44
By payment type
Food and Beverage$1K
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
746
Unique beneficiaries
—
Total services
1,239
Distinct HCPCS
17
Medicare payment
$93K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 83 Gastroenterology providers in NV — above median (cohort median 843).
REFERRAL NETWORK

Where John Ryan'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). 12 inbound referrers · 21 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
WESLEY, ROBERT3084
Mercy Inc
Ambulance Service Provider · Las Vegas, NV
1933
Dianne Mazzu
Diagnostic Radiology · Las Vegas, NV
1943
Quest Diagnostics Incorporated
Clinical Laboratory · Las Vegas, NV
1690
Ashok Gupta
Diagnostic Radiology · Greensboro, NC
1667
Maureen Mccormack
Diagnostic Radiology · Las Vegas, NV
1528
Michael Schunk
Diagnostic Radiology · Las Vegas, NV
1433
Eric Moldestad
Diagnostic Radiology · Las Vegas, NV
1336
Hidenobu Shigemitsu
Critical Care (Intensivists) · Henderson, NV
1368
Raj Singh
Internal Medicine · Las Vegas, NV
11119
Jimmy Diep
Cardiology · Las Vegas, NV
1137
Terence Scipione
Diagnostic Radiology · Las Vegas, NV
1117
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY MEDICAL CENTER OF SOUTHERN NEVADA71131
WESLEY, ROBERT2374
Bindu Khanna
Nephrology · Las Vegas, NV
19208
Jill Ono
Pathology · Honolulu, HI
1847
Rick Yeh
Diagnostic Radiology · Las Vegas, NV
1746
Mercy Inc
Ambulance Service Provider · Las Vegas, NV
1636
Jimmy Diep
Cardiology · Las Vegas, NV
1548
Quest Diagnostics Incorporated
Clinical Laboratory · Las Vegas, NV
15115
Dianne Mazzu
Diagnostic Radiology · Las Vegas, NV
1534
Raj Singh
Internal Medicine · Las Vegas, NV
15171
Maureen Mccormack
Diagnostic Radiology · Las Vegas, NV
1460
Steven Topham
Diagnostic Radiology · Las Vegas, NV
1433
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.