What is Doreen Fazio's specialty?

Doreen Fazio (NPI 1831194398) is a Medicare-billing provider whose primary specialty is Ophthalmology in Van Nuys, CA.

Where does Doreen Fazio practice?

Doreen Fazio practices in Van Nuys, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1831194398.

How much does Medicare pay Doreen Fazio?

Doreen Fazio (NPI 1831194398) received approximately $169K in total Medicare Part B payments, serving 452 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831194398

Doreen FazioM.D.

PRACTICEGEORGE M RAJACICH MD INCSee all providers at this practice →

OphthalmologyVan Nuys, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,248

Unique beneficiaries

—

Total services

1,979

Distinct HCPCS

Medicare payment

$156K

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

1,066

Beneficiaries

—

Total drug cost

$278K

Distinct drugs

Brand share

75.3%

Top prescribed drugs

Latanoprostene Bunod221 claims

Dorzolamide Hcl/Timolol Maleat163 claims

Bimatoprost134 claims

Timolol Maleate83 claims

Latanoprost79 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$675

Payment records

By payment type

Food and Beverage$675

Top paying entities

Food and Beverage$675

REFERRAL NETWORK

Where Doreen Fazio'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	104	213
Mazzocco Ambulatory Surgical Center Ambulatory Surgical Center · Van Nuys, CA	72	204
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	24	52
Houman Vosoghi Ophthalmology · Westlake Village, CA	20	30
WEST HILLS HOSPITAL	19	26
DIGNITY COMMUNITY CARE	18	41
WEST COAST CLINICAL LABORATORIES, INC.	15	29
Melanie Erb Ophthalmology · Irvine, CA	14	30
Hanh Le Optometry · Van Nuys, CA	14	17
Calvin Tan Optometry · Pasadena, CA	13	16
Prashant Chawla Diagnostic Radiology · Chicago, IL	11	16

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