What is Margaret Baran's specialty?

Margaret Baran (NPI 1285623843) is a Medicare-billing provider whose primary specialty is Internal Medicine in Darien, CT.

Where does Margaret Baran practice?

Margaret Baran practices in Darien, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1285623843.

How much does Medicare pay Margaret Baran?

Margaret Baran (NPI 1285623843) received approximately $80K in total Medicare Part B payments, serving 180 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1285623843

Margaret Baran

Internal MedicineDarien, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

617

Unique beneficiaries

—

Total services

917

Distinct HCPCS

Medicare payment

$73K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in CT — top quintile (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

1,306

Beneficiaries

—

Total drug cost

$47K

Distinct drugs

Brand share

12.0%

Top prescribed drugs

Atorvastatin Calcium172 claims

Levothyroxine Sodium107 claims

Amlodipine Besylate83 claims

Lisinopril69 claims

Rosuvastatin Calcium61 claims

QUALITY · MIPS · 2024

Final MIPS score

86.6

Quality

84.9

Cost

71.3

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.49%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 077074

Home health agency

CCN 070006

Hospital

CCN 070018

Hospital

REFERRAL NETWORK

Where Margaret Baran'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). 2 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BETH ISRAEL MEDICAL CENTER	166	1,098
Michal Zidon Diagnostic Radiology · New York, NY	13	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BETH ISRAEL MEDICAL CENTER	85	467

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