Clinician Utilization Data (NPI:1619928025)

HEALTHCARE PROVIDER: MR. KWAN SIAN CHEN

This is the first set utilization data for clinicians publicly reported.
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NPI:1619928025 MR. KWAN SIAN CHEN

Physician Information
NPI	1619928025
	Unique healthcare provider (clinician) ID assigned by NPPES
PECOS UID	9032195847
	Unique individual clinician ID assigned by PECOS
State of Practice	CA
	Individual clinician's state of practice
Primary medical specialty	CARDIOVASCULAR DISEASE (CARDIOLOGY)
	Primary medical specialty reported by the individual clinician in the selected PECOS enrollment

Clinician Utilization Data
HCPCS Procedural Code	HCPCS Code Description	Beneficiary Count	Service Count
93000	Routine ekg using at least 12 leads including interpretation and report	272	317
93010	Routine electrocardiogram (ekg) using at least 12 leads with interpretation and report	626	769
93018	Exercise or drug-induced heart and blood vessel stress test with ekg monitoring, physician interpretation and report	11	11
93280	Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report	40	61
93306	Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function	150	160
93458	Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart	25	26
93880	Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck	119	119
93922	Ultrasound study of arteries of both arms and legs	302	304
96372	Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	27	43
G0008	Administration of influenza virus vaccine	207	210
G0180	Physician certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial implem	46	51
G0439	Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	113	113

Clinician Utilization Metadata
HCPCS Procedural Code	Healthcare Common Procedure Coding System (HCPCS) procedural code billed by the individual clinician
HCPCS Code Description	Description of the HCPCS code for the specific medical service furnished by the individual clinician. HCPCS descriptions associated with CPT codes are consumer friendly descriptions provided by the AMA. CPT Consumer Friendly Descriptors are lay synonyms for CPT descriptors that are intended to help healthcare consumers who are not medical professionals understand clinical procedures on bills and patient portals. CPT Consumer Friendly Descriptors should not be used for clinical coding or documentation. All other descriptions are CMS Level II descriptions provided in long form. Due to variable length restrictions, the CMS Level II descriptions have been truncated to 256 bytes. As a result, the same HCPCS description can be associated with more than one HCPCS code. For complete CMS Level II descriptions, visit https://www.cms.gov/Medicare/Coding/HCPCSReleaseCodeSets/ Alpha-Numeric-HCPCS.html.
Beneficiary Count	The number of eligible beneficiaries that received the service or procedure identified by the individual clinician's HCPCS code
Service Count	Frequency of individual clinician's performance of the associated HCPCS code within the specified calendar year