What is Christopher Croasdale's specialty?

Christopher Croasdale (NPI 1770520843) is a Medicare-billing provider whose primary specialty is Ophthalmology in Madison, WI.

Where does Christopher Croasdale practice?

Christopher Croasdale practices in Madison, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1770520843.

How much does Medicare pay Christopher Croasdale?

Christopher Croasdale (NPI 1770520843) received approximately $139K in total Medicare Part B payments, serving 336 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1770520843

Christopher CroasdaleMD

OphthalmologyMadison, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

687

Unique beneficiaries

—

Total services

882

Distinct HCPCS

Medicare payment

$124K

Peer benchmark

Total Medicare services vs. 304 Ophthalmology providers in WI — below median (cohort median 1,730).

PRESCRIBING · PART D · 2024

Total Rx claims

1,229

Beneficiaries

—

Total drug cost

$353K

Distinct drugs

Brand share

7.1%

Top prescribed drugs

Prednisolone Acetate354 claims

Fluorometholone304 claims

Ofloxacin200 claims

Ketorolac Tromethamine189 claims

Valacyclovir Hcl54 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 Christopher Croasdale'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Dean Health Systems, Inc. Ambulatory Surgical Center · Sun Prairie, WI	124	420
Neal Janquart Anesthesiology · Madison, WI	77	209
MCGRATH, JOAN	66	185
SSM HEALTH CARE OF WISCONSIN, INC.	24	51
Richard Grundman Certified Registered Nurse Anesthetist (CRNA) · Madison, WI	16	33
Mark Kornaus Optometry · Madison, WI	15	113
Lashonda Irby Certified Registered Nurse Anesthetist (CRNA) · Madison, WI	14	31
Tracy Stanz Certified Registered Nurse Anesthetist (CRNA) · Edina, MN	12	28

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events