What is Robert Johnson's specialty?

Robert Johnson (NPI 1558339747) is a Medicare-billing provider whose primary specialty is Ophthalmology in San Francisco, CA.

Where does Robert Johnson practice?

Robert Johnson practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1558339747.

How much does Medicare pay Robert Johnson?

Robert Johnson (NPI 1558339747) received approximately $989K in total Medicare Part B payments, serving 632 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558339747

Robert JohnsonM.D.

PRACTICEWEST COAST RETINA MEDICAL GROUP, INC.See all providers at this practice →

OphthalmologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,681

Unique beneficiaries

—

Total services

16,608

Distinct HCPCS

Medicare payment

$963K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

24.4%

Top prescribed drugs

Prednisolone Acetate18 claims

Timolol Maleate16 claims

Polymyxin B Sulf/Trimethoprim11 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$63

Payment records

By payment type

Food and Beverage$63

Top paying entities

Food and Beverage$63

REFERRAL NETWORK

Where Robert Johnson'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UCSF HEALTH COMMUNITY HOSPITALS	22	63
RIEDEL, JOHN	21	33
SUTTER EAST BAY HOSPITALS	20	46
Ucsf Dermatopathology Service Clinical Laboratory · San Francisco, CA	15	19
Jonathan Posin Diagnostic Radiology · Walnut Creek, CA	13	15
Angelo Crudale Diagnostic Radiology · Walnut Creek, CA	12	15
481 Asc Project Llc Ambulatory Surgical Center · Oakland, CA	11	17

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