caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1205904745

Ralph GreenbergM.D.

PRACTICEPCOR LLCSee all providers at this practice →
Internal MedicineDetroit, MII
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 237087
Home health agency
CCN 230047
Hospital
CCN 230053
Hospital
CCN 230302
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
7,419
Beneficiaries
—
Total drug cost
$983K
Distinct drugs
91
Brand share
21.7%
Top prescribed drugs
Atorvastatin Calcium863 claims
Amlodipine Besylate500 claims
Losartan Potassium361 claims
Lisinopril334 claims
Metformin Hcl333 claims
REFERRAL NETWORK

Where Ralph Greenberg'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). 4 inbound referrers · 11 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HENRY FORD HEALTH SYSTEM2182,550
HENRY FORD MACOMB HOSPITAL CORPORATION33197
HENRY FORD HEALTH SYSTEM1660
Surjit Bhasin
Cardiology · Sterling Heights, MI
1151
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HENRY FORD HEALTH SYSTEM1651,591
REGENTS OF THE UNIVERSITY OF MICHIGAN159968
HENRY FORD HEALTH SYSTEM151934
HENRY FORD MACOMB HOSPITAL CORPORATION22171
HENRY FORD HEALTH SYSTEM1960
Surjit Bhasin
Cardiology · Sterling Heights, MI
1672
Gayathri Iyer
Cardiology · Detroit, MI
1443
Superior Air-Ground Ambulance Service Of Michigan, Inc
Ambulance Service Provider · Warren, MI
1457
James Mohyi
Cardiology · Wyandotte, MI
1455
Xiaoni Hong
Diagnostic Radiology · Detroit, MI
1229
Lawrence Hamburger
Ophthalmology · Sterling Heights, MI
1276
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
262
Unique beneficiaries
—
Total services
403
Distinct HCPCS
4
Medicare payment
$20K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,459 Internal Medicine providers in MI — below median (cohort median 549).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.