Clinician Utilization Data (NPI:1366403321)

HEALTHCARE PROVIDER: DR. MICHAEL PETER KOUMJIAN

This is the first set utilization data for clinicians publicly reported.
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NPI:1366403321 DR. MICHAEL PETER KOUMJIAN

Physician Information
NPI	1366403321
	Unique healthcare provider (clinician) ID assigned by NPPES
PECOS UID	1153337035
	Unique individual clinician ID assigned by PECOS
State of Practice	CA
	Individual clinician's state of practice
Primary medical specialty	CARDIAC SURGERY
	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
33361	Replacement of aortic valve with prosthetic valve, accessed through the skin	19	19
33508	Harvest of veins for coronary artery bypass procedure using an endoscope	12	12
33533	Heart artery bypass to repair one artery	13	13
71045	X-ray of chest, 1 view	163	557
71250	Ct scan chest	48	54
74176	Ct scan of abdomen and pelvis	12	12
74177	Ct scan of abdomen and pelvis with contrast	41	47
93880	Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck	35	39
93970	Ultrasound scan of veins of both arms or legs including assessment of compression and functional maneuvers	21	21

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