What is Jason Koh's specialty?

Jason Koh (NPI 1639359946) is a Medicare-billing provider whose primary specialty is Physical Medicine and Rehabilitation in Long Beach, CA.

Where does Jason Koh practice?

Jason Koh practices in Long Beach, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1639359946.

How much does Medicare pay Jason Koh?

Jason Koh (NPI 1639359946) received approximately $232K in total Medicare Part B payments, serving 289 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639359946

Jason KohD.O.

PRACTICESUJIN LEESee all providers at this practice →

Physical Medicine and RehabilitationLong Beach, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

855

Unique beneficiaries

—

Total services

2,691

Distinct HCPCS

Medicare payment

$227K

Peer benchmark

Total Medicare services vs. 710 Physical Medicine and Rehabilitation providers in CA — above median (cohort median 1,331).

PRESCRIBING · PART D · 2024

Total Rx claims

334

Beneficiaries

—

Total drug cost

$13K

Distinct drugs

Brand share

8.1%

Top prescribed drugs

Meloxicam74 claims

Gabapentin73 claims

Baclofen39 claims

Methocarbamol30 claims

Atorvastatin Calcium30 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$184

Payment records

By payment type

Food and Beverage$184

Top paying entities

Food and Beverage$184

REFERRAL NETWORK

Where Jason Koh'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LONG BEACH MEMORIAL MEDICAL	99	179
NEMAT, ALI	56	187
Ameera Ismail Diagnostic Radiology · Los Angeles, CA	35	120
CURTIS, ERNEST	25	38
Rafael Jimenez Riveros Diagnostic Radiology · Richmond, VA	24	59
Arnold Rappoport Diagnostic Radiology · Long Beach, CA	21	57
Omid Omidvar Neurology · Los Alamitos, CA	20	115
Unilab Corporation Clinical Laboratory · West Hills, CA	16	41
Arash Nikamal Family Practice · Sherman Oaks, CA	16	49
Steven Becker Internal Medicine · Cypress, CA	14	81
Javad Javadi Khomami Physician Assistant · Huntington Beach, CA	14	30
Kourosh Nourisamie Diagnostic Radiology · Long Beach, CA	14	72

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