What is Lawrence Greenberg's specialty?

Lawrence Greenberg (NPI 1568459196) is a Medicare-billing provider whose primary specialty is Nephrology in Troy, MI.

Where does Lawrence Greenberg practice?

Lawrence Greenberg practices in Troy, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1568459196.

How much does Medicare pay Lawrence Greenberg?

Lawrence Greenberg (NPI 1568459196) received approximately $41K in total Medicare Part B payments, serving 46 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568459196

Lawrence GreenbergD.O.

PRACTICEJ.H.S. D.O. P.C.See all providers at this practice →

NephrologyTroy, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 269 Nephrology providers in MI — bottom quintile (cohort median 1,096).

PRESCRIBING · PART D · 2024

Total Rx claims

568

Beneficiaries

—

Total drug cost

$220K

Distinct drugs

Brand share

34.5%

Top prescribed drugs

Atorvastatin Calcium38 claims

Amlodipine Besylate36 claims

Oxycodone Hcl29 claims

Dapagliflozin Propanediol29 claims

Omeprazole27 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$149

Payment records

By payment type

Food and Beverage$149

Top paying entities

Food and Beverage$149

REFERRAL NETWORK

Where Lawrence 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). 63 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1194733964	97	399
James Stewart Cardiology · Berkley, MI	86	328
Robert Levin Internal Medicine · Royal Oak, MI	45	120
VHS HARPER-HUTZEL HOSPITAL INC	43	130
Steven Korotkin Cardiology · Bingham Farms, MI	37	478
Barbara Herzig Psychiatry · Birmingham, MI	36	294
Bruce Millman Pulmonary Disease · Clawson, MI	36	397
DONOVAN, KENT	35	120
Bridget Wiater Diagnostic Radiology · Royal Oak, MI	35	107
Daniel Walsh Cardiology · Berkley, MI	35	703
Shaun Healy Infectious Disease · Sterling Heights, MI	33	643
Stephen Kilanowski Diagnostic Radiology · Royal Oak, MI	32	106

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events