What is Michael Landzberg's specialty?

Michael Landzberg (NPI 1124019864) is a Medicare-billing provider whose primary specialty is Internal Medicine in Boston, MA.

Where does Michael Landzberg practice?

Michael Landzberg practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1124019864.

How much does Medicare pay Michael Landzberg?

Michael Landzberg (NPI 1124019864) received approximately $37K in total Medicare Part B payments, serving 88 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1124019864

Michael LandzbergMD

PRACTICECHILDRENS HOSPITAL BOSTONSee all providers at this practice →

Internal MedicineBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

182

Unique beneficiaries

—

Total services

439

Distinct HCPCS

Medicare payment

$31K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — below median (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$914K

Distinct drugs

Brand share

71.7%

Top prescribed drugs

Treprostinil38 claims

Ambrisentan15 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 220110

Hospital

CCN 223302

Hospital

REFERRAL NETWORK

Where Michael Landzberg'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). 0 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BRIGHAM & WOMENS HOSPITAL, INC.	61	473
CHILDREN'S HOSPITAL CORPORATION	49	205
ABRAMS, DOMINIC	16	34
Edward Walsh Pediatric Medicine · Boston, MA	13	41
Douglas Mah Pediatric Medicine · Boston, MA	12	36
Alexander Opotowsky Internal Medicine · Cincinnati, OH	11	111
Keri Shafer Cardiology · Dallas, TX	11	192

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