PROVIDER PROFILE · NPI 1457317729

Joshua BernsteinM.D.

NephrologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

518

Unique beneficiaries

—

Total services

864

Distinct HCPCS

Medicare payment

$112K

Peer benchmark

Total Medicare services vs. 985 Nephrology providers in CA — below median (cohort median 1,482).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

81.0

Quality

80.9

Cost

75.9

Improvement activities

40.0

Promoting interop.

76.0

Payment adjustment

0.25%

Subgroup

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$51

Payment records

By payment type

Food and Beverage$51

REFERRAL NETWORK

Where Joshua Bernstein'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). 41 inbound referrers · 66 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CARPENTER, HOWARD	62	179
Ilyas Iliya Internal Medicine · San Francisco, CA	51	160
STEVENS, SUSAN	51	165
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	43	122
NPI 1275567943	37	125
Derk Purcell Diagnostic Radiology · San Francisco, CA	36	81
Brian Bronzo Diagnostic Radiology · San Francisco, CA	35	96
Edward Baker Diagnostic Radiology · San Francisco, CA	29	94
Myron Marx Diagnostic Radiology · San Francisco, CA	28	74
TOTAL RENAL CARE INC	27	371
Michael Borah Internal Medicine · San Francisco, CA	25	97
Daniel Nathanson Vascular Surgery · San Francisco, CA	25	120

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SUTTER BAY HOSPITALS	145	865
John Riordan Nephrology · San Francisco, CA	63	261
Protransport 1 Ambulance Service Provider · Rohnert Park, CA	51	216
Charles Lynch Nephrology · San Francisco, CA	50	130
Mark Kasselik Internal Medicine · San Francisco, CA	47	150
Ilyas Iliya Internal Medicine · San Francisco, CA	45	150
SUTTER BAY HOSPITALS	45	187
CARPENTER, HOWARD	43	115
Amy Huang Diagnostic Radiology · San Francisco, CA	42	203
NPI 1730149709	36	326
William Harvey Diagnostic Radiology · San Francisco, CA	34	102
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO	34	102

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