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PROVIDER PROFILE · NPI 1003921461

Ali-Reza BarmakiM.D.

PRACTICEJERRAL S SEIBERT M D INCSee all providers at this practice →
Internal MedicineWalnut Creek, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 751500
Hospice
CCN B21654
Hospice
CCN 050009
Hospital
CCN 050180
Hospital
CCN 050496
Hospital
CCN 056213
Nursing home
PRESCRIBING · PART D · 2024
Total Rx claims
320
Beneficiaries
—
Total drug cost
$17K
Distinct drugs
16
Brand share
9.1%
Top prescribed drugs
Atorvastatin Calcium41 claims
Levothyroxine Sodium35 claims
Quetiapine Fumarate28 claims
Pantoprazole Sodium28 claims
Furosemide23 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
31
Unique beneficiaries
—
Total services
40
Distinct HCPCS
2
Medicare payment
$2K
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
Final MIPS score
90.3
Quality
89.5
Cost
74.3
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.64%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Ali-Reza Barmaki'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). 73 inbound referrers · 115 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Kimberly Blumberg
Diagnostic Radiology · Walnut Creek, CA
66241
Jonathan Posin
Diagnostic Radiology · Walnut Creek, CA
59307
Amy Lai
Diagnostic Radiology · New York, NY
58216
Angelo Crudale
Diagnostic Radiology · Walnut Creek, CA
54238
Sunil Gandhi
Diagnostic Radiology · Walnut Creek, CA
41161
Neetu Gakhar
Internal Medicine · Walnut Creek, CA
39368
Michael Brown
Cardiology · Walnut Creek, CA
36168
Wendy Patton
Diagnostic Radiology · Oakland, CA
36108
Ramin Khashayar
Pulmonary Disease · Walnut Creek, CA
35283
David Goldberg
Diagnostic Radiology · Walnut Creek, CA
34165
SCHICK, ROBERT33142
Hennessey Tseng
Cardiology · Walnut Creek, CA
32133
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
JOHN MUIR HEALTH213562
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
89588
American Medical Response West
Ambulance Service Provider · Concord, CA
79185
Jonathan Posin
Diagnostic Radiology · Walnut Creek, CA
71303
William Hoddick
Diagnostic Radiology · Walnut Creek, CA
67277
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
67383
JOHN MUIR HEALTH63179
JOHN MUIR HEALTH63179
Amy Lai
Diagnostic Radiology · New York, NY
50189
Angelo Crudale
Diagnostic Radiology · Walnut Creek, CA
47146
SIGEL, RICHARD43163
Kirk So
Diagnostic Radiology · Walnut Creek, CA
41146
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.