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PROVIDER PROFILE · NPI 1477567717

Vanessa GrubbsM.D.

PRACTICEUCSF MEDICAL CENTERSee all providers at this practice →
Internal MedicineSan Francisco, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
1,563
Beneficiaries
—
Total drug cost
$139K
Distinct drugs
41
Brand share
33.6%
Top prescribed drugs
Hydrocodone/Acetaminophen273 claims
Atorvastatin Calcium112 claims
Amlodipine Besylate92 claims
Gabapentin87 claims
Fluticasone Propionate66 claims
REFERRAL NETWORK

Where Vanessa Grubbs'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). 4 inbound referrers · 6 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CITY & COUNTY OF SAN FRANCISCO74572
Terry Lynch
Diagnostic Radiology · San Francisco, CA
1733
JAMES, SAM1668
CITY & COUNTY OF SAN FRANCISCO1187
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CITY & COUNTY OF SAN FRANCISCO59349
JAMES, SAM2162
Delphine Tuot
Nephrology · San Francisco, CA
1257
Terry Lynch
Diagnostic Radiology · San Francisco, CA
1123
City & County Of San Francisco
Ambulance Service Provider · San Francisco, CA
1128
Ramin Sam
Nephrology · Chicago, IL
1138
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
17
Unique beneficiaries
—
Total services
17
Distinct HCPCS
1
Medicare payment
$162
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — bottom quintile (cohort median 531).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.