npidexNPI registry + Medicare data

KATHARINE NELSON, MD

Allergy & Immunology Physician · SAN JOSE, CA

Individual Active NPI 1497921811

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241074,078$228,337$73,400$54,113
2023984,117$212,243$74,554$55,784
20221115,396$253,619$93,121$68,896

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
95004Test for allergy using allergenic extract1,634$5$3
95165Professional service for preparation and provision of 1 or more antigens1,277$19$14
95117Professional service for multiple injections of allergen744$17$13
95024Test for allergy using allergenic extract injected into skin109$11$9
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more86$153$114
95012Test to measure the level of nitric oxide gas46$26$21
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more32$199$148
94010Test to measure expiratory airflow and volume32$36$26
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more25$103$76

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Allergy & Immunology Physician207K00000X✓A108809CA

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.