PROVIDER PROFILE · NPI 1649214826

Gregg FeinermanM.D.

PRACTICEGREGG FEINERMAN, M.D., INC.See all providers at this practice →

OphthalmologyNewport Beach, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,332

Unique beneficiaries

—

Total services

2,633

Distinct HCPCS

Medicare payment

$293K

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

1,915

Beneficiaries

—

Total drug cost

$182K

Distinct drugs

Brand share

23.8%

Top prescribed drugs

Latanoprost499 claims

Prednisolone Acetate367 claims

Ofloxacin222 claims

Dorzolamide Hcl/Timolol Maleat171 claims

Brimonidine Tartrate122 claims

QUALITY · MIPS · 2024

Final MIPS score

93.7

Quality

97.8

Cost

82.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.79%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$7K

Payment records

By payment type

Debt forgiveness$6K

Food and Beverage$1K

Travel and Lodging$258

Honoraria$26

REFERRAL NETWORK

Where Gregg Feinerman'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
Surgicare Of La Veta Ltd. Ambulatory Surgical Center · Irvine, CA	85	175
Joseph Mollner Anesthesiology · Irvine, CA	81	153
Unilab Corporation Clinical Laboratory · West Hills, CA	67	124
REIMERS, BRITTANY	23	38
Sanford Chen Ophthalmology · Santa Ana, CA	18	27
CHUNG, CATHERINE	12	16
MCNAIR, WILLIAM	11	17
HARRIS HISTOLOGY SERVICES	11	14

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