PROVIDER PROFILE · NPI 1558369413

Hemachandra GunawardhanaMD

PRACTICEPHYSICALS PLUSSee all providers at this practice →

PsychiatrySmyrna, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

192

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 417 Psychiatry providers in GA — below median (cohort median 239).

PRESCRIBING · PART D · 2024

Total Rx claims

3,995

Beneficiaries

—

Total drug cost

$414K

Distinct drugs

Brand share

14.0%

Top prescribed drugs

Clonazepam384 claims

Quetiapine Fumarate326 claims

Trazodone Hcl237 claims

Olanzapine182 claims

Risperidone170 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$47

Payment records

By payment type

Food and Beverage$47

REFERRAL NETWORK

Where Hemachandra Gunawardhana'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UHS OF SUMMITRIDGE, LLC	224	847
Gary Mcmorris Internal Medicine · Lawrenceville, GA	101	214
Jyothi Mattam Psychiatry · Alpharetta, GA	42	114
Cary Gilman Anesthesiology · Snellville, GA	36	260
John Maxa Anesthesiology · Snellville, GA	30	158
HUTCHENS, WAYNE	29	165
EASTSIDE MEDICAL CENTER, LLC	27	77
PIEDMONT ATHENS REGIONAL MEDICAL CENTER, INC.	24	83
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	23	51
NORTHEAST GEORGIA MEDICAL CENTER, INC.	23	56
Gwinnett County Board Of Commissioners Ambulance Service Provider · Lawrenceville, GA	18	43
Jay Weinstein Psychologist, Clinical · Snellville, GA	15	28

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