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PROVIDER PROFILE · NPI 1215115308

Kelvin MaMD

PRACTICEUCSDSee all providers at this practice →
NeurologySan Diego, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 500005
Hospital
CCN 501333
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
186
Unique beneficiaries
—
Total services
265
Distinct HCPCS
5
Medicare payment
$37K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,670 Neurology providers in CA — below median (cohort median 581).
REFERRAL NETWORK

Where Kelvin Ma'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). 13 inbound referrers · 21 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CLALLAM COUNTY PUBLIC HOSPITAL DISTRICT 22361,367
Michael Fishman
Diagnostic Radiology · Lynnwood, WA
69202
JAMESTOWN S'KLALLAM TRIBE49222
JEFFERSON COUNTY PUBLIC HOSPITAL DISTRICT NO 238147
MULTICARE HEALTH SYSTEM3155
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Seattle, WA
2355
FAMILY MEDICINE OF PORT ANGELES PLLC21112
Edward Sessions
Diagnostic Radiology · Lynnwood, WA
1948
Stafford Conway
Neurology · Johnson City, TN
1768
MCDONALD, MICHAEL1578
OLYMPIC AMBULANCE SERVICE INC.1556
Northwest Pathology Pllc
Clinical Laboratory · Bellingham, WA
1225
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CLALLAM COUNTY PUBLIC HOSPITAL DISTRICT 23772,734
Michael Fishman
Diagnostic Radiology · Lynnwood, WA
53187
JAMESTOWN S'KLALLAM TRIBE52215
JONES, WILLIAM42125
JEFFERSON COUNTY PUBLIC HOSPITAL DISTRICT NO 236160
MULTICARE HEALTH SYSTEM3684
Ross Ondersma
Diagnostic Radiology · Lynnwood, WA
2770
FAMILY MEDICINE OF PORT ANGELES PLLC26106
MULTICARE HEALTH SYSTEM2434
Edward Sessions
Diagnostic Radiology · Lynnwood, WA
2254
Stafford Conway
Neurology · Johnson City, TN
20105
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Seattle, WA
1934
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.