npidexNPI registry + Medicare data

TIMOTHY WASSENAAR, MD

Hematology & Oncology Physician · WAUKESHA, WI

Individual Active NPI 1518928993

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024332644$269,879$68,319$48,598
2023350719$292,927$78,873$56,503
2022347771$299,188$82,312$57,465

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more150$90$57
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more107$134$97
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes81$73$58
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more73$90$62
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes63$109$87
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more45$134$95
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more38$167$115
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes27$160$128
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's21$15$12
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more15$167$107

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Hematology & Oncology Physician207RH0003X✓46327WI
Internal Medicine Physician207R00000X46327WI

Medicare eligibility

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

Other Hematology & Oncology Physician providers in Wisconsin

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