caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1326128539

Subramaniam KrishnanM.D.

Clinical Cardiac ElectrophysiologySacramento, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 050108
Hospital
CCN 050150
Hospital
CCN 050309
Hospital
CCN 050498
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
10
By payment type
Travel and Lodging$890
Food and Beverage$392
PRESCRIBING · PART D · 2024
Total Rx claims
714
Beneficiaries
—
Total drug cost
$214K
Distinct drugs
15
Brand share
33.6%
Top prescribed drugs
Metoprolol Succinate121 claims
Amiodarone Hcl111 claims
Apixaban76 claims
Dronedarone Hcl66 claims
Mupirocin60 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,144
Unique beneficiaries
—
Total services
1,448
Distinct HCPCS
26
Medicare payment
$162K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 188 Clinical Cardiac Electrophysiology providers in CA — bottom quintile (cohort median 3,360).
REFERRAL NETWORK

Where Subramaniam Krishnan'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). 36 inbound referrers · 50 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Neelima Vallurupalli
Cardiology · Sacramento, CA
48252
Zi-Jian Xu
Cardiology · Sacramento, CA
47200
Hieu Huynh
Cardiology · Sacramento, CA
42259
Richard Axelrod
Cardiac Surgery · Sacramento, CA
35193
Christine Chao
Interventional Radiology · Sacramento, CA
3279
Powell Jose
Cardiology · Sacramento, CA
32131
NPI 12957874553179
VETTER, WILLIAM31100
Jagbir Powar
Cardiology · Sacramento, CA
29120
MATLOF, HARVEY2243
Hugh Mcswain
Diagnostic Radiology · San Francisco, CA
2264
Tomasz Murawski
Anesthesiology · Boise, ID
1945
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SUTTER VALLEY HOSPITALS204584
Sutter Valley Medical Foundation
Clinical Laboratory · Sacramento, CA
1341,029
Richard Ericson
Cardiology · Sacramento, CA
46169
Unilab Corporation
Clinical Laboratory · Sacramento, CA
41145
Zi-Jian Xu
Cardiology · Sacramento, CA
36245
VETTER, WILLIAM3388
Neelima Vallurupalli
Cardiology · Sacramento, CA
30114
Sailesh Shah
Interventional Cardiology · Sacramento, CA
2983
Richard Axelrod
Cardiac Surgery · Sacramento, CA
28167
Jagbir Powar
Cardiology · Sacramento, CA
2682
Hieu Huynh
Cardiology · Sacramento, CA
26105
WOODRUFF, DAVID2547
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.