What is Chaewon Song's specialty?

Chaewon Song (NPI 1972589687) is a Medicare-billing provider whose primary specialty is Internal Medicine in Garden Grove, CA.

Where does Chaewon Song practice?

Chaewon Song practices in Garden Grove, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1972589687.

How much does Medicare pay Chaewon Song?

Chaewon Song (NPI 1972589687) received approximately $481K in total Medicare Part B payments, serving 787 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972589687

Chaewon SongMD

PRACTICECHAEWON SONG, MD, INCSee all providers at this practice →

Internal MedicineGarden Grove, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,989

Unique beneficiaries

—

Total services

7,428

Distinct HCPCS

Medicare payment

$472K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

37,379

Beneficiaries

—

Total drug cost

$4.4M

Distinct drugs

235

Brand share

24.6%

Top prescribed drugs

Atorvastatin Calcium2,757 claims

Amlodipine Besylate2,314 claims

Losartan Potassium1,792 claims

Metformin Hcl1,078 claims

Omeprazole986 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

115

By payment type

Food and Beverage$2K

Education$74

Top paying entities

Food and Beverage$2K

Education$74

REFERRAL NETWORK

Where Chaewon 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). 55 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Reza Shahbaz Diagnostic Radiology · Orange, CA	151	1,045
Paul Lee Ophthalmology · Garden Grove, CA	119	278
Hong Kim Internal Medicine · Garden Grove, CA	95	486
SUN MAR HEALTHCARE, INC	67	461
NPI 1033254255	64	269
Unilab Corporation Clinical Laboratory · West Hills, CA	62	154
Chin Kim Internal Medicine · Anaheim, CA	48	213
Naser Rahbar Diagnostic Radiology · Anaheim, CA	44	230
GARDEN GROVE MEDICAL INVESTORS LTD	43	357
Kevin Suk Ophthalmology · Arcadia, CA	43	194
Vikram Hatti Diagnostic Radiology · San Diego, CA	39	73
David Kramer Cardiology · Anaheim, CA	39	217

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