What is Gregg Feinerman's specialty?

Gregg Feinerman (NPI 1649214826) is a Medicare-billing provider whose primary specialty is Ophthalmology in Newport Beach, CA.

Where does Gregg Feinerman practice?

Gregg Feinerman practices in Newport Beach, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1649214826.

How much does Medicare pay Gregg Feinerman?

Gregg Feinerman (NPI 1649214826) received approximately $300K in total Medicare Part B payments, serving 1,021 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events