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PROVIDER PROFILE · NPI 1326068560

Mark SongMD, PHD

Internal MedicineLos Angeles, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
4,611
Unique beneficiaries
—
Total services
7,311
Distinct HCPCS
27
Medicare payment
$615K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (9)

CCN 052631
Dialysis facility
CCN 052896
Dialysis facility
CCN 552759
Dialysis facility
CCN 057761
Home health agency
CCN 058077
Home health agency
CCN 058082
Home health agency
CCN 058330
Home health agency
CCN 559786
Home health agency
CCN 921695
Hospice
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
92.9
Cost
87.1
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
1.05%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
38,183
Beneficiaries
—
Total drug cost
$8.0M
Distinct drugs
236
Brand share
34.3%
Top prescribed drugs
Atorvastatin Calcium3,138 claims
Amlodipine Besylate1,848 claims
Metformin Hcl1,425 claims
Icosapent Ethyl1,243 claims
Losartan Potassium1,163 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
136
By payment type
Food and Beverage$3K
Education$45
REFERRAL NETWORK

Where Mark Song'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). 52 inbound referrers · 106 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Primex Clinical Laboratories Inc.
Clinical Laboratory · Van Nuys, CA
6076,915
Unilab Corporation
Clinical Laboratory · West Hills, CA
138422
Paul Lee
Ophthalmology · Garden Grove, CA
95307
ST VINCENT MEDICAL CENTER62324
NPI 125533553561704
GREATER LOS ANGELES DIALYSIS CENTERS LLC581,169
Chin Kim
Internal Medicine · Anaheim, CA
43379
Edward Rhee
Podiatry · Los Angeles, CA
39128
Stanley Kim
Ophthalmology · Los Angeles, CA
3797
City Of Los Angeles
Ambulance Service Provider · Los Angeles, CA
34124
Juan Carlos Echeverria
Diagnostic Radiology · Arcadia, CA
34203
Biocorp Clinical Lab Inc
Clinical Laboratory · Whittier, CA
2969
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Primex Clinical Laboratories Inc.
Clinical Laboratory · Van Nuys, CA
2601,835
Unilab Corporation
Clinical Laboratory · West Hills, CA
152448
Paul Lee
Ophthalmology · Garden Grove, CA
86258
ST VINCENT MEDICAL CENTER67280
Louis Park
Pulmonary Disease · Los Angeles, CA
62845
NPI 125533553560735
GREATER LOS ANGELES DIALYSIS CENTERS LLC56779
Andrew Kim
Cardiology · Los Angeles, CA
55328
PIH HEALTH GOOD SAMARITAN HOSPITAL50168
Chin Kim
Internal Medicine · Anaheim, CA
49360
DIVINE HOME HEALTH, INC.44227
Sok Nam
Ophthalmology · Los Angeles, CA
43168
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.