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PROVIDER PROFILE · NPI 1194743773

Rob ParrishM.D.

NeurosurgeryHouston, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 450370
Hospital
CCN 451376
Hospital
CCN 670077
Hospital
CCN 455908
Nursing home
REFERRAL NETWORK

Where Rob Parrish'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 · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jonathan Levine
Diagnostic Radiology · Houston, TX
2368
Jerry Polasek
Diagnostic Radiology · Houston, TX
1879
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
16105
Roger Selouan
Diagnostic Radiology · Houston, TX
1436
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE METHODIST HOSPITAL114655
John Surratt
Diagnostic Radiology · Bellaire, TX
3096
Roger Selouan
Diagnostic Radiology · Houston, TX
30101
Majdi Radaideh
Diagnostic Radiology · Houston, TX
2773
SANDLIN, MARLIN27104
Gopi Shah
Cardiology · Houston, TX
26131
NPI 13169371052280
KING, DAVID2179
Hani Haykal
Diagnostic Radiology · Houston, TX
2169
Sanjay Singh
Diagnostic Radiology · Houston, TX
1760
Jonathan Levine
Diagnostic Radiology · Houston, TX
1641
Steve Fung
Diagnostic Radiology · Houston, TX
1447
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
985
Unique beneficiaries
—
Total services
1,795
Distinct HCPCS
22
Medicare payment
$65K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 406 Neurosurgery providers in TX — top quintile (cohort median 373).
PRESCRIBING · PART D · 2024
Total Rx claims
704
Beneficiaries
—
Total drug cost
$10K
Distinct drugs
31
Brand share
7.5%
Top prescribed drugs
Gabapentin94 claims
Azithromycin57 claims
Cephalexin42 claims
Levothyroxine Sodium41 claims
Alendronate Sodium39 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.