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PROVIDER PROFILE · NPI 1538142625

Karen WarschawM.D.

PRACTICERICHARD BERNERT, LLCSee all providers at this practice →
DermatologyScottsdale, AZI
CROSS-REFERENCE

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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
5,802
Unique beneficiaries
—
Total services
9,390
Distinct HCPCS
10
Medicare payment
$543K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 277 Dermatology providers in AZ — top quintile (cohort median 4,361).
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Group
REFERRAL NETWORK

Where Karen Warschaw'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). 65 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Kimberly Stover
Nurse Practitioner · Prescott, AZ
280442
Joseph Machuzak
Dermatology · Prescott, AZ
258494
Jesse Olmedo
Dermatology · Surprise, AZ
162310
PARDEE, SUSAN141254
Nicole Hoxworth
Pathology · Scottsdale, AZ
125188
Benjamin Vazquez
Dermatology · Eugene, OR
125171
Richard Bernert
Pathology · Scottsdale, AZ
104138
Lloyd Brenden
Dermatology · Mesa, AZ
102127
Jerold Powers
Dermatology · Scottsdale, AZ
96133
Lori-Ann Wilcox
Dermatology · Peoria, AZ
79119
EISENHOWER MEDICAL CENTER68194
Bill Halmi
Dermatology · Phoenix, AZ
6895
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.