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 1255654281

Nathan FleckCRNA

PRACTICEJPSSee all providers at this practice →
Certified Registered Nurse Anesthetist (CRNA)Fort Worth, TXI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 450880
Hospital
REFERRAL NETWORK

Where Nathan Fleck'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 · 10 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Timothy Ritter
Gastroenterology · Southlake, TX
4459
Jeffrey Smith
Gastroenterology · Southlake, TX
3343
Laboratory Corporation Of America
Clinical Laboratory · Dallas, TX
2030
BAYLOR REGIONAL MEDICAL CENTER AT GRAPEVINE1517
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Grapevine Surgicare Partners Ltd
Ambulatory Surgical Center · Southlake, TX
224288
Texas Digestive Disease Consultants, Pllc
Clinical Laboratory · Bedford, TX
168224
David Levitan
Gastroenterology · Southlake, TX
5365
WEBER, JAMES3846
David Spady
Gastroenterology · Southlake, TX
3742
Laboratory Corporation Of America
Clinical Laboratory · Dallas, TX
2646
LACEY, STEPHEN2130
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Irving, TX
1524
Lone Star Endoscopy Center Llc
Ambulatory Surgical Center · Keller, TX
1313
TARRANT COUNTY HOSPITAL DISTRICT1231
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.