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PROVIDER PROFILE · NPI 1043220031

Joseph MardanzaiMD

PRACTICEPRESTIGE MED INCSee all providers at this practice →
Internal MedicineSan Ramon, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050506
Hospital
CCN 050633
Hospital
CCN 050689
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
12
Unique beneficiaries
—
Total services
17
Distinct HCPCS
1
Medicare payment
$1K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — bottom quintile (cohort median 531).
PRESCRIBING · PART D · 2024
Total Rx claims
43
Beneficiaries
—
Total drug cost
$690
Distinct drugs
3
Brand share
0.0%
Top prescribed drugs
Levothyroxine Sodium15 claims
Tamsulosin Hcl15 claims
Atorvastatin Calcium13 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$177
Payment records
5
By payment type
Food and Beverage$177
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Joseph Mardanzai'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). 14 inbound referrers · 47 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
San Ramon Valley Fire Protection District
Ambulance Service Provider · San Ramon, CA
4186
BORST, RICHARD3488
John Vu
Cardiology · Walnut Creek, CA
2758
Manjula Muppu
Family Practice · Livermore, CA
26124
Aman Saw
Interventional Cardiology · Pleasanton, CA
2455
DRASIN, EDWARD2344
WOODBURY, JOHN2255
STANFORD HEALTH CARE TRI-VALLEY21177
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
1936
Jatinder Marwaha
Internal Medicine · San Ramon, CA
1863
William Tanner
Diagnostic Radiology · Walnut Creek, CA
1739
Zainab Mezban
Internal Medicine · Walnut Creek, CA
1642
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SAN RAMON REGIONAL MEDICAL CENTER, LLC248876
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
84213
Stephen Kahn
Diagnostic Radiology · Oakland, CA
83283
Michael Martinucci
Diagnostic Radiology · Oakland, CA
73224
Yuriria Lobato
Diagnostic Radiology · Oakland, CA
68198
Narendra Malani
Internal Medicine · San Ramon, CA
55263
San Ramon Valley Fire Protection District
Ambulance Service Provider · San Ramon, CA
55127
George Chu
Diagnostic Radiology · Walnut Creek, CA
48119
Heng Tang
Emergency Medicine · San Ramon, CA
47102
Randeep Thiara
Emergency Medicine · San Ramon, CA
45110
John Vu
Cardiology · Walnut Creek, CA
44140
Unilab Corporation
Clinical Laboratory · Sacramento, CA
43161
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.