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PROVIDER PROFILE · NPI 1124271812

Nynke Den HollanderMD

PRACTICEMEMORIAL HERMANN HEALTH SYSTEMSee all providers at this practice →
HospitalistKaty, TXI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 450068
Hospital
CCN 450370
Hospital
CCN 450847
Hospital
CCN 450848
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
73
Unique beneficiaries
—
Total services
89
Distinct HCPCS
4
Medicare payment
$8K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,047 Hospitalist providers in TX — bottom quintile (cohort median 457).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Nynke Den Hollander'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). 3 inbound referrers · 34 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Ketul Patel
Internal Medicine · Cypress, TX
2759
Michael Rodriguez
Diagnostic Radiology · Houston, TX
1523
MEMORIAL HERMANN REHABILITATION HOSPITAL KATY, LLC1235
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MEMORIAL HERMANN HEALTH SYSTEM128222
Viswanath Kalapatapu
Internal Medicine · Katy, TX
82165
Ketul Patel
Internal Medicine · Cypress, TX
59132
Laboratory Corporation Of America
Clinical Laboratory · Houston, TX
44125
L.Arry Schock
Diagnostic Radiology · Houston, TX
2739
Sam Lo
Diagnostic Radiology · Houston, TX
2633
David Garza
Diagnostic Radiology · Houston, TX
2435
Anil Odhav
Cardiology · Houston, TX
2341
Mukesh Mehta
Internal Medicine · Katy, TX
2272
Terence Oconnor
Diagnostic Radiology · Houston, TX
2231
Michael Rodriguez
Diagnostic Radiology · Houston, TX
2234
Amir Kashani
Cardiology · Houston, TX
2158
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.