PROVIDER PROFILE · NPI 1982748232

Robert GrosserodeMD

PRACTICECALIFORNIA EYE CLINICSee all providers at this practice →

OphthalmologyAntioch, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

530

Unique beneficiaries

—

Total services

564

Distinct HCPCS

Medicare payment

$39K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

564

Beneficiaries

—

Total drug cost

$35K

Distinct drugs

Brand share

19.1%

Top prescribed drugs

Latanoprost309 claims

Dorzolamide Hcl62 claims

Dorzolamide Hcl/Timolol Maleat51 claims

Timolol Maleate44 claims

Netarsudil Mesylate43 claims

QUALITY · MIPS · 2024

Final MIPS score

89.9

Quality

93.3

Cost

58.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.63%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$26

Payment records

By payment type

Food and Beverage$26

REFERRAL NETWORK

Where Robert Grosserode'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Vincent Sansone Anesthesiology · Sonoma, CA	87	181
CONTRA COSTA COUNTY	42	87
Gurunath Rajapuram Cardiology · Antioch, CA	39	55
Yogesh Trehan Internal Medicine · Brentwood, CA	39	116
Robert Beer Dermatology · Brentwood, CA	36	80
Henry Gong Cardiology · Pittsburg, CA	33	47
David Howard Diagnostic Radiology · Walnut Creek, CA	31	39
Walter Savage Cardiology · Brentwood, CA	30	49
GUPTA, RAVINDER	21	43
Hamidreza Khonsari Family Practice · Antioch, CA	18	71
James Greer Podiatry · Brentwood, CA	18	27
Pragnesh Patel Endocrinology · Pittsburg, CA	17	23

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