PROVIDER PROFILE · NPI 1750302188

Robert HaMD

PRACTICEOHANA IPA INCSee all providers at this practice →

Internal MedicineGarden Grove, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,621

Unique beneficiaries

—

Total services

4,617

Distinct HCPCS

Medicare payment

$342K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

18,444

Beneficiaries

—

Total drug cost

$2.0M

Distinct drugs

191

Brand share

24.9%

Top prescribed drugs

Atorvastatin Calcium923 claims

Amlodipine Besylate787 claims

Losartan Potassium633 claims

Memantine Hcl516 claims

Omeprazole497 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Education$66

REFERRAL NETWORK

Where Robert Ha'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Paul Lee Ophthalmology · Garden Grove, CA	152	670
Peter Kim Podiatry · Irvine, CA	49	476
Unilab Corporation Clinical Laboratory · West Hills, CA	46	197
CARE CENTER HOME HEALTH, INC.	40	303
TOP IMAGING, INC.	38	151
RHEE, TAE	32	144
Yoorim Choi Chiropractic · Fountain Valley, CA	27	100
ORANGE COAST MEMORIAL MEDICAL CENTER	23	95
Kevin Suk Ophthalmology · Arcadia, CA	23	111
Chin Kim Internal Medicine · Anaheim, CA	22	120
Reza Shahbaz Diagnostic Radiology · Orange, CA	20	92
Nicholas Kim Internal Medicine · Anaheim, CA	18	195

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