What is John Kim's specialty?

John Kim (NPI 1003991159) is a Medicare-billing provider whose primary specialty is Family Practice in Cerritos, CA.

Where does John Kim practice?

John Kim practices in Cerritos, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1003991159.

How much does Medicare pay John Kim?

John Kim (NPI 1003991159) received approximately $246K in total Medicare Part B payments, serving 440 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003991159

John KimM.D.

Family PracticeCerritos, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,237

Unique beneficiaries

—

Total services

2,983

Distinct HCPCS

Medicare payment

$235K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

19,645

Beneficiaries

—

Total drug cost

$1.7M

Distinct drugs

196

Brand share

19.8%

Top prescribed drugs

Atorvastatin Calcium1,196 claims

Amlodipine Besylate1,088 claims

Losartan Potassium1,040 claims

Metformin Hcl718 claims

Donepezil Hcl522 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

69.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (10)

Home health agency

Home health agency

Home health agency

Home health agency

Home health agency

Hospice

Hospital

Hospital

Nursing home

Nursing home

REFERRAL NETWORK

Where John 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). 2 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Tae Kim Ophthalmology · Cerritos, CA	32	87
PRIME HEALTHCARE LA PALMA, LLC	25	103

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
R & B MEDICAL GROUP, INC.	167	431
PRIME HEALTHCARE LA PALMA, LLC	35	178
Tae Kim Ophthalmology · Cerritos, CA	34	90
UNIVERSITY OF CALIFORNIA IRVINE	29	188
LONG BEACH MEMORIAL MEDICAL	17	46
Unilab Corporation Clinical Laboratory · West Hills, CA	15	54
UNIVERSITY OF CALIFORNIA IRVINE	12	102
Kan-Di-Ki Llc Portable X-Ray Supplier · North Hollywood, CA	12	51
Robert Schmidt Pathology · Anaheim, CA	11	30
Falck Mobile Health Corp Ambulance Service Provider · Orange, CA	11	30

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