npidexNPI registry + Medicare data

CHRISTOPHER ZWICK, MD

Anatomic Pathology & Clinical Pathology Physician · MILWAUKEE, WI

Individual Active NPI 1841225240

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20243881,497$569,662$50,590$40,055
20234621,374$502,337$49,047$38,234
20224901,686$658,225$61,767$48,765

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
88341Special stained specimen slides to examine tissue, each additional procedure444$26$21
88305Pathology examination of tissue using a microscope, intermediate complexity334$34$27
88112Cell examination of specimen, selective cellular enhancement technique200$26$20
88342Special stained specimen slides to examine tissue, initial procedure87$32$26
88173Evaluation of fine needle aspirate with interpretation and report86$65$51
88344Special stained specimen slides to examine tissue, each multiplex procedure81$36$28
88307Pathology examination of tissue using a microscope, moderately high complexity56$76$60
88333Pathology cytologic examination of specimen during surgery, initial site35$57$45
88172Evaluation of fine needle aspirate34$33$26
88141Pap test21$23$15
88334Pathology cytologic examination of specimen during surgery, each additional site19$35$28

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Anatomic Pathology & Clinical Pathology Physician207ZP0102X✓27122WI

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.