PROVIDER PROFILE · NPI 1437380987

Sandra BarrowM.D.

NephrologySanta Rosa, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

677

Unique beneficiaries

—

Total services

1,654

Distinct HCPCS

Medicare payment

$262K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

946

Beneficiaries

—

Total drug cost

$228K

Distinct drugs

Brand share

22.6%

Top prescribed drugs

Amlodipine Besylate98 claims

Furosemide87 claims

Hydralazine Hcl85 claims

Empagliflozin73 claims

Sevelamer Carbonate62 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

Payment records

By payment type

Education$6

REFERRAL NETWORK

Where Sandra Barrow'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). 77 inbound referrers · 122 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Chun Lin Interventional Cardiology · San Francisco, CA	111	805
BRENNAN, THOMAS	109	681
Abdul Khan Nephrology · Houston, TX	81	682
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	80	479
HEDRICK, THOMAS	80	524
Su Chang Cardiology · Houston, TX	77	422
Nam Yu Diagnostic Radiology · Los Angeles, CA	74	441
Rajesh Amin Diagnostic Radiology · Houston, TX	69	449
Kapil Shroff Diagnostic Radiology · Houston, TX	64	346
David Katz Diagnostic Radiology · Houston, TX	64	395
Dipan Shah Cardiology · Houston, TX	62	269
John Haddad Diagnostic Radiology · Houston, TX	61	396

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Juan Gonzalez Nephrology · Houston, TX	267	3,961
THE METHODIST HOSPITAL	245	2,700
Joslyn Campbell Nephrology · Houston, TX	93	570
BRENNAN, THOMAS	84	397
George Nassar Nephrology · Houston, TX	76	655
Edward Rhee Nephrology · Houston, TX	75	632
Abdul Khan Nephrology · Houston, TX	71	340
Richard Knight General Surgery · Houston, TX	66	714
Chun Lin Interventional Cardiology · San Francisco, CA	59	256
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	56	518
David Conrow Diagnostic Radiology · Houston, TX	52	241
Su Chang Cardiology · Houston, TX	47	165

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