PROVIDER PROFILE · NPI 1447278742

Laurence GreenbaumMD, PHD

Pediatric MedicineAtlanta, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 29 Pediatric Medicine providers in GA — bottom quintile (cohort median 171).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$4.1M

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Cysteamine Bitartrate44 claims

Cysteamine Hcl25 claims

Cysteamine Hcl23 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$38K

Payment records

By payment type

Consulting Fee$27K

Travel and Lodging$11K

Food and Beverage$229

Education$7

Top paying entities

Consulting Fee$27K

Travel and Lodging$11K

Food and Beverage$229

Education$7

REFERRAL NETWORK

Where Laurence Greenbaum'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). 3 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WARSHAW, BARRY	26	164
Rouba Garro Nephrology · Atlanta, GA	22	122
Stephanie Jernigan Nephrology · Atlanta, GA	21	153

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ARTHUR M. BLANK HOSPITAL, INC.	35	219
WARSHAW, BARRY	24	197
Stephanie Jernigan Nephrology · Atlanta, GA	20	169
Rouba Garro Nephrology · Atlanta, GA	19	217

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