npidexNPI registry + Medicare data

KAREN WARSCHAW, M.D.

Dermatopathology Physician · SCOTTSDALE, AZ

Individual Active NPI 1538142625

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20244,6669,401$1,386,890$694,874$543,492
20234,4128,415$1,233,900$606,811$469,371
20221,2442,383$338,899$171,794$130,893

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
88305Pathology examination of tissue using a microscope, intermediate complexity7,726$70$55
88342Special stained specimen slides to examine tissue, initial procedure671$103$80
88341Special stained specimen slides to examine tissue, each additional procedure521$88$70
88312Special stained specimen slides to identify organisms including interpretation and report162$110$86
88304Pathology examination of tissue using a microscope, moderately low complexity132$42$33
88350Antibody evaluation, each additional single antibody stain procedure72$111$89
0753TDigitization of glass microscope slides for level iv surgical pathology34$0$0
88313Special stained specimen slides to examine tissue including interpretation and report29$81$65
88321Surgical pathology consultation and report on referred slides prepared elsewhere25$94$73
88346Antibody evaluation, initial single antibody stain procedure18$145$111

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Dermatopathology Physician207ND0900X✓28895AZ

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.