What is Colleen Majewski's specialty?

Colleen Majewski (NPI 1518113513) is a Medicare-billing provider whose primary specialty is Endocrinology in Chicago, IL.

Where does Colleen Majewski practice?

Colleen Majewski practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1518113513.

How much does Medicare pay Colleen Majewski?

Colleen Majewski (NPI 1518113513) received approximately $302K in total Medicare Part B payments, serving 1,109 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518113513

Colleen MajewskiM.D.

EndocrinologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,501

Unique beneficiaries

—

Total services

20,634

Distinct HCPCS

Medicare payment

$301K

Peer benchmark

Total Medicare services vs. 262 Endocrinology providers in IL — top quintile (cohort median 1,061).

PRESCRIBING · PART D · 2024

Total Rx claims

2,812

Beneficiaries

—

Total drug cost

$2.0M

Distinct drugs

Brand share

68.0%

Top prescribed drugs

Semaglutide303 claims

Levothyroxine Sodium230 claims

Alendronate Sodium194 claims

Insulin Glargine,hum.Rec.Anlog193 claims

Empagliflozin156 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.

REFERRAL NETWORK

Where Colleen Majewski'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Melvy Mathew Diagnostic Radiology · Roseville, MN	17	30
NPI 1124181631	14	32
Amit Patel Cardiology · Charlottesville, VA	13	38
GREENBERG, BRENT	13	27
John Edward Blair Interventional Cardiology · Seattle, WA	12	48
MACMAHON, HEBER	12	22

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