npidexNPI registry + Medicare data

DONNA WALKER, M.D.

Hematology & Oncology Physician · LOMPOC, CA

Individual Active NPI 1528086964

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20242851,121$318,138$113,313$82,136
202329255,771$3,297,970$1,076,587$846,010
2022314130,464$8,282,615$2,396,289$1,901,719

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 more965$99$72
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more57$135$88
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more42$133$102
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more27$67$43

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Hematology & Oncology Physician207RH0003X✓A55693CA

Medicare eligibility

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

Other Hematology & Oncology Physician providers in California

See all Hematology & Oncology Physician providers in California →

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