What is Khai Chang's specialty?

Khai Chang (NPI 1881665222) is a Medicare-billing provider whose primary specialty is Internal Medicine in Mount Dora, FL.

Where does Khai Chang practice?

Khai Chang practices in Mount Dora, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1881665222.

How much does Medicare pay Khai Chang?

Khai Chang (NPI 1881665222) received approximately $288K in total Medicare Part B payments, serving 600 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881665222

Khai ChangMD

PRACTICEMARTINO ROSALVA MD PASee all providers at this practice →

Internal MedicineMount Dora, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,618

Unique beneficiaries

—

Total services

11,750

Distinct HCPCS

Medicare payment

$252K

Peer benchmark

Total Medicare services vs. 6,680 Internal Medicine providers in FL — top quintile (cohort median 727).

PRESCRIBING · PART D · 2024

Total Rx claims

23,867

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

207

Brand share

14.5%

Top prescribed drugs

Simvastatin1,459 claims

Lisinopril1,232 claims

Atorvastatin Calcium823 claims

Metformin Hcl794 claims

Levothyroxine Sodium785 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$490

Payment records

By payment type

Food and Beverage$490

Top paying entities

Food and Beverage$490

REFERRAL NETWORK

Where Khai Chang'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). 64 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	225	768
Mid-Florida Pathology Llc Clinical Laboratory · Eustis, FL	79	233
George Kainz Diagnostic Radiology · Leesburg, FL	71	166
LEESBURG REGIONAL MEDICAL CENTER INC	63	160
Cathrine Keller Diagnostic Radiology · Leesburg, FL	54	126
Manoj Bhatia Diagnostic Radiology · Leesburg, FL	53	142
ANDERSON, JON	52	112
Prabhat Tandon Endocrinology · Summerfield, FL	49	284
Jerry Carroll Diagnostic Radiology · Leesburg, FL	49	130
Richard Held Diagnostic Radiology · Leesburg, FL	45	99
Ma Aung Internal Medicine · Summerfield, FL	44	101
LAKE EMERGENCY MEDICAL SERVICES, INC.	44	112

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