What is Joseph Mosak's specialty?

Joseph Mosak (NPI 1922261460) is a Medicare-billing provider whose primary specialty is Rheumatology in Staten Island, NY.

Where does Joseph Mosak practice?

Joseph Mosak practices in Staten Island, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1922261460.

How much does Medicare pay Joseph Mosak?

Joseph Mosak (NPI 1922261460) received approximately $431K in total Medicare Part B payments, serving 270 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922261460

Joseph MosakM.D.

PRACTICEGCG ANESTHESIA, LLCSee all providers at this practice →

RheumatologyStaten Island, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

738

Unique beneficiaries

—

Total services

9,438

Distinct HCPCS

Medicare payment

$228K

Peer benchmark

Total Medicare services vs. 402 Rheumatology providers in NY — top quintile (cohort median 1,221).

PRESCRIBING · PART D · 2024

Total Rx claims

2,002

Beneficiaries

—

Total drug cost

$2.1M

Distinct drugs

Brand share

39.3%

Top prescribed drugs

Methotrexate Sodium418 claims

Prednisone308 claims

Hydroxychloroquine Sulfate199 claims

Meloxicam129 claims

Adalimumab104 claims

QUALITY · MIPS · 2024

Final MIPS score

93.1

Quality

79.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

88.8

Payment adjustment

0.76%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Joseph Mosak'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STATEN ISLAND UNIVERSITY HOSPITAL	77	296
Ruben Kandov Interventional Cardiology · Brooklyn, NY	29	54
Cheryl Lin Diagnostic Radiology · Staten Island, NY	16	38
Roman Royzman Interventional Cardiology · Brooklyn, NY	14	29
Jonathan Scheiner Interventional Radiology · Staten Island, NY	11	24

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