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PROVIDER PROFILE · NPI 1053581769

Jamal ZakaM. D.

Pulmonary DiseaseWalnut Creek, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050180
Hospital
CCN 050276
Hospital
CCN 050496
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
555
Unique beneficiaries
—
Total services
694
Distinct HCPCS
8
Medicare payment
$121K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 901 Pulmonary Disease providers in CA — below median (cohort median 927).
PRESCRIBING · PART D · 2024
Total Rx claims
246
Beneficiaries
—
Total drug cost
$72K
Distinct drugs
7
Brand share
84.1%
Top prescribed drugs
Albuterol Sulfate90 claims
Fluticasone/Umeclidin/Vilanter44 claims
Montelukast Sodium39 claims
Fluticasone Propion/Salmeterol21 claims
Tiotropium Bromide14 claims
QUALITY · MIPS · 2024
Final MIPS score
92.4
Quality
89.5
Cost
82.9
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.73%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$580
Payment records
23
By payment type
Food and Beverage$580
REFERRAL NETWORK

Where Jamal Zaka'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). 45 inbound referrers · 80 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Harry Macdannald
Pulmonary Disease · Walnut Creek, CA
60547
Jonathan Posin
Diagnostic Radiology · Walnut Creek, CA
54117
Amy Lai
Diagnostic Radiology · New York, NY
44111
Angelo Crudale
Diagnostic Radiology · Walnut Creek, CA
4084
Kimberly Blumberg
Diagnostic Radiology · Walnut Creek, CA
3770
Sunil Gandhi
Diagnostic Radiology · Walnut Creek, CA
2961
Eric Chen
Interventional Radiology · Los Angeles, CA
2750
Community Mobile Diagnostics Llc
Portable X-Ray Supplier · San Leandro, CA
27106
Ira Finch
Diagnostic Radiology · Walnut Creek, CA
2747
Eric Buadu
Pulmonary Disease · Walnut Creek, CA
2676
SCHICK, ROBERT2647
Joan Reynolds
Diagnostic Radiology · Walnut Creek, CA
2648
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
JOHN MUIR HEALTH165464
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
110405
Harry Macdannald
Pulmonary Disease · Walnut Creek, CA
74524
Ka Ling (Karin) Cheung
Pulmonary Disease · Walnut Creek, CA
48263
Jonathan Posin
Diagnostic Radiology · Walnut Creek, CA
47103
Kristina Kramer
Pulmonary Disease · Walnut Creek, CA
43126
William Hoddick
Diagnostic Radiology · Walnut Creek, CA
42121
Angelo Crudale
Diagnostic Radiology · Walnut Creek, CA
3880
Sunil Gandhi
Diagnostic Radiology · Walnut Creek, CA
3471
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
3354
Eric Chen
Interventional Radiology · Los Angeles, CA
3257
American Medical Response West
Ambulance Service Provider · Concord, CA
3263
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.