What is Charles Kung's specialty?

Charles Kung (NPI 1922014174) is a Medicare-billing provider whose primary specialty is Internal Medicine in Bellflower, CA.

Where does Charles Kung practice?

Charles Kung practices in Bellflower, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1922014174.

How much does Medicare pay Charles Kung?

Charles Kung (NPI 1922014174) received approximately $24K in total Medicare Part B payments, serving 85 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922014174

Charles KungM.D.

Internal MedicineBellflower, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

203

Unique beneficiaries

—

Total services

386

Distinct HCPCS

Medicare payment

$20K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

5,257

Beneficiaries

—

Total drug cost

$695K

Distinct drugs

Brand share

27.1%

Top prescribed drugs

Atorvastatin Calcium492 claims

Amlodipine Besylate269 claims

Rosuvastatin Calcium197 claims

Gabapentin190 claims

Metformin Hcl166 claims

QUALITY · MIPS · 2024

Final MIPS score

78.6

Quality

58.7

Cost

75.1

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.15%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Charles Kung'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PIH HEALTH DOWNEY HOSPITAL	86	200
Unilab Corporation Clinical Laboratory · West Hills, CA	49	229
Ankit Patel Diagnostic Radiology · Orange, CA	25	79
Sanat Patel Internal Medicine · Bellflower, CA	23	119
Randy Fanous Diagnostic Radiology · San Diego, CA	22	60
Pinal Doshi Internal Medicine · Cerritos, CA	21	91
UNIVERSITY OF CALIFORNIA IRVINE	21	33
BARRETT, IVAN	15	96
PATEL, VINOD	14	218
Vincent Polek Diagnostic Radiology · Los Alamitos, CA	12	40
Bradley Hatfield Diagnostic Radiology · Mission Hills, CA	12	26
Randall Harada Cardiology · Vancouver, WA	11	84

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events