npidexNPI registry + Medicare data

ROBERT HOLZHAUER, MD

Allergy & Immunology Physician · SAN LUIS OBISPO, CA

Individual Active NPI 1710955976

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
202445416,169$1,047,422$413,066$318,985
202341215,066$641,351$317,345$245,520
202240514,036$622,518$356,003$275,611

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J2357Injection, omalizumab, 5 mg3,272$38$30
95004Test for allergy using allergenic extract2,867$4$3
95165Professional service for preparation and provision of 1 or more antigens2,840$15$11
95117Professional service for multiple injections of allergen925$13$9
95024Test for allergy using allergenic extract injected into skin826$8$6
96372Injection of drug or substance under skin or into muscle215$15$11
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more206$129$92
95115Professional service for single injection of allergen195$11$8
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more100$91$66
95012Test to measure the level of nitric oxide gas100$20$14
94010Test to measure expiratory airflow and volume78$28$21
96160Administration and interpretation of patient-focused health risk assessment77$3$2

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Allergy & Immunology Physician207K00000X✓C37219CA

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.