npidexNPI registry + Medicare data

YONGXIN CHEN, M.D.

Allergy & Immunology Physician · KATY, TX

Individual Active NPI 1801899737

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241829,570$214,508$126,621$92,143
20231698,730$188,875$109,400$79,263
20221648,997$203,017$124,867$92,088

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
95004Test for allergy using allergenic extract3,104$4$3
95117Professional service for multiple injections of allergen2,111$12$8
95165Professional service for preparation and provision of 1 or more antigens1,869$15$11
95024Test for allergy using allergenic extract injected into skin945$8$6
95115Professional service for single injection of allergen347$10$7
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more177$91$60
94375Test to measure rate of airflow60$39$26
89190Nasal smear for eosinophils (allergy related white blood cells)34$6$6
94060Test to measure expiratory airflow and volume changes before and after medication administration18$39$30
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more17$113$81
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more15$129$78

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Allergy & Immunology Physician207K00000X✓K8070TX

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.