PROVIDER PROFILE · NPI 1730187360

Petru GrozaM.D.

PRACTICEKAISER FOUNDATION HEALTH PLAN OF WASHINGTONSee all providers at this practice →

Internal MedicineSpokane, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

125

Unique beneficiaries

—

Total services

181

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in WA — top quintile (cohort median 497).

PRESCRIBING · PART D · 2024

Total Rx claims

4,633

Beneficiaries

—

Total drug cost

$212K

Distinct drugs

Brand share

23.0%

Top prescribed drugs

Rosuvastatin Calcium312 claims

Atorvastatin Calcium274 claims

Levothyroxine Sodium263 claims

Losartan Potassium210 claims

Lisinopril179 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Petru Groza'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES - WA	202	950
PROVIDENCE HEALTH & SERVICES - WASHINGTON	52	175
Nelson Chow Nephrology · Spokane, WA	51	399
TEEL, GORDON	39	120
Ishwar Bhat Diagnostic Radiology · Spokane, WA	36	102
Jayson Brower Diagnostic Radiology · Spokane, WA	32	145
Sadaf Zaidi Diagnostic Radiology · Spokane, WA	30	171
Terri Lewis Diagnostic Radiology · Spokane, WA	30	80
Paula Shepherd Diagnostic Radiology · Spokane, WA	29	212
Michael Kirsch Diagnostic Radiology · Spokane, WA	28	94
Henry Mroch Nephrology · Spokane, WA	28	158
Julie Kaczmark Diagnostic Radiology · Spokane, WA	27	114

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