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PROVIDER PROFILE · NPI 1831378850

Charleen KimM.D.

PRACTICEWALNUT CREEK SURGICAL ASSOICATES, INCSee all providers at this practice →
General SurgeryWalnut Creek, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
248
Unique beneficiaries
—
Total services
293
Distinct HCPCS
8
Medicare payment
$30K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,763 General Surgery providers in CA — top quintile (cohort median 269).
PRESCRIBING · PART D · 2024
Total Rx claims
38
Beneficiaries
—
Total drug cost
$78
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Tramadol Hcl38 claims
QUALITY · MIPS · 2024
Final MIPS score
90.3
Quality
89.5
Cost
74.3
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.64%
Group
REFERRAL NETWORK

Where Charleen Kim'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). 27 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jonathan Posin
Diagnostic Radiology · Walnut Creek, CA
3896
Sunil Gandhi
Diagnostic Radiology · Walnut Creek, CA
2359
Amy Lai
Diagnostic Radiology · New York, NY
2143
SCHICK, ROBERT1843
Arash Mohebati
General Surgery · Walnut Creek, CA
17101
CONTRA COSTA COUNTY17110
Angelo Crudale
Diagnostic Radiology · Walnut Creek, CA
1740
Daniel Kim
Diagnostic Radiology · Walnut Creek, CA
1627
John Zink
General Surgery · Walnut Creek, CA
1534
Konark Sharma
Infectious Disease · Walnut Creek, CA
15119
Michael Brown
Cardiology · Walnut Creek, CA
1531
David Howard
Diagnostic Radiology · Walnut Creek, CA
1423
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$320
Payment records
3
By payment type
Food and Beverage$320