PROVIDER PROFILE · NPI 1710958491
Cheryl MarquartCRNA
REFERRAL NETWORK
Where Cheryl Marquart'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 · 0 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|---|---|
| Helen Koenigsman Ophthalmology · Medford, OR | 55 | 153 |
| Matthew Hauck Ophthalmology · Vancouver, WA | 24 | 43 |
| James Marquart Certified Registered Nurse Anesthetist (CRNA) · Phoenix, AZ | 24 | 24 |
| Vivian Schiedler Ophthalmology · Ashland, OR | 17 | 28 |
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.
CROSS-REFERENCE