PROVIDER PROFILE · NPI 1154439511

Catherine KirchnerMD

Internal MedicineBay Harbor Islands, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

925

Unique beneficiaries

—

Total services

1,296

Distinct HCPCS

Medicare payment

$71K

Peer benchmark

Total Medicare services vs. 6,680 Internal Medicine providers in FL — above median (cohort median 727).

PRESCRIBING · PART D · 2024

Total Rx claims

5,168

Beneficiaries

—

Total drug cost

$674K

Distinct drugs

Brand share

22.3%

Top prescribed drugs

Atorvastatin Calcium371 claims

Rosuvastatin Calcium357 claims

Levothyroxine Sodium307 claims

Amlodipine Besylate278 claims

Alprazolam158 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 (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Catherine Kirchner'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 · 3 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
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Miramar, FL	110	352
MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC	36	90
Chetan Rajadhyaksha Diagnostic Radiology · Miami, FL	11	21

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