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PROVIDER PROFILE · NPI 1649548686

Karen GreenhawFNP

PRACTICESIERRA NEVADA PRIMARY CARESee all providers at this practice →
Nurse PractitionerPenn Valley, CAI
CROSS-REFERENCE

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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
Total received
$181
Payment records
8
By payment type
Food and Beverage$181
PRESCRIBING · PART D · 2024
Total Rx claims
978
Beneficiaries
—
Total drug cost
$31K
Distinct drugs
34
Brand share
17.6%
Top prescribed drugs
Levothyroxine Sodium95 claims
Atorvastatin Calcium92 claims
Losartan Potassium64 claims
Hydrocodone/Acetaminophen53 claims
Rosuvastatin Calcium49 claims
REFERRAL NETWORK

Where Karen Greenhaw'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
William Klas
Family Practice · Placerville, CA
47274
Alexander Guo
Diagnostic Radiology · Placerville, CA
2681
Scott Vasconcellos
Cardiology · Placerville, CA
25133
Stanley Henjum
Cardiology · Placerville, CA
23111
FOLEY, CAROL18139
NPI 14179505851760
SCHLUND, JOHN1568
Prakash Dobaria
Internal Medicine · Placerville, CA
14141
WALTER, MARC1348
Shane Torgerson
Emergency Medicine · Placerville, CA
1368
Michael Mirhadi
Emergency Medicine · Orange, CA
1369
DUNNING, RICHARD1243
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.