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 1265542377

Karen NernMD

PRACTICEBELLA DERMA, LLCSee all providers at this practice →
DermatologyEdwards, COI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
95.0
Quality
100.0
Cost
83.4
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.84%
Group
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
54
Unique beneficiaries
—
Total services
64
Distinct HCPCS
2
Medicare payment
$27K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 249 Dermatology providers in CO — bottom quintile (cohort median 2,781).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$183
Payment records
3
By payment type
Food and Beverage$183
REFERRAL NETWORK

Where Karen Nern'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). 12 inbound referrers · 22 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
METROPOLITAN PATHOLOGISTS PC88120
David Borchers
Internal Medicine · Basalt, CO
3486
Clare Foss
Dermatology · Richmond, VA
3343
NPI 13967811343150
Matthew Ehrlich
Ophthalmology · Glenwood Springs, CO
2637
UNIVERSITY OF COLORADO HOSPITAL AUTHORITY1622
Wayne Wenzel
Diagnostic Radiology · Lakewood, CO
1316
Jonathan Feeney
Family Practice · Avon, CO
1223
Mark Stephens
Internal Medicine · Avon, CO
1235
Vail Valley Surgery Center, Llc
Ambulatory Surgical Center · Edwards, CO
1215
Diane Voytko
Family Practice · Avon, CO
1120
MURPHY, BRIAN1124
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
METROPOLITAN PATHOLOGISTS PC474864
Clare Foss
Dermatology · Richmond, VA
165234
Sarah Youngblood
Physician Assistant · Edwards, CO
101140
VAIL CLINIC, INC.83166
ASPEN VALLEY HOSPITAL DISTRICT76183
VALLEY VIEW HOSPITAL ASSOCIATION4989
NPI 13967811343776
Kelly Williams
Dermatology · Burnsville, MN
3648
David Borchers
Internal Medicine · Basalt, CO
3291
Gordon Gerson
Cardiology · Aspen, CO
2660
Matthew Ehrlich
Ophthalmology · Glenwood Springs, CO
1841
UNIVERSITY OF COLORADO HOSPITAL AUTHORITY1826
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.