PROVIDER PROFILE · NPI 1720089964

Steven CorwinMD

PRACTICECSE MEDICAL GROUP INC.See all providers at this practice →

OphthalmologyThousand Oaks, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,695

Unique beneficiaries

—

Total services

3,261

Distinct HCPCS

Medicare payment

$411K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — above median (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

2,166

Beneficiaries

—

Total drug cost

$352K

Distinct drugs

Brand share

35.7%

Top prescribed drugs

Prednisolone Acetate423 claims

Latanoprost286 claims

Ketorolac Tromethamine277 claims

Moxifloxacin Hcl276 claims

Cyclosporine139 claims

QUALITY · MIPS · 2024

Final MIPS score

91.1

Quality

94.9

Cost

77.1

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$958

Payment records

By payment type

Food and Beverage$958

REFERRAL NETWORK

Where Steven Corwin'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Marietta Eye Clinic, Pa Ambulatory Surgical Center · Marietta, GA	211	453
COBB HOSPITAL, INC	125	217
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	50	89
WATSON, CAROLYN	39	89
Lakshmana Kooragayala Ophthalmology · Marietta, GA	37	61
Maria Earnhart Anesthesiology Assistant · Fayetteville, GA	32	48
RUSSELL, GREGG	29	41
Erica Escorcia Anesthesiology · Sunrise, FL	27	40
Seemie Syed Anesthesiology Assistant · Atlanta, GA	25	43
PAULDING MEDICAL CENTER, INC.	24	38
Stephen John Optometry · Marietta, GA	24	43
Kathryn Farrell Anesthesiology Assistant · Atlanta, GA	22	29

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