npidexNPI registry + Medicare data

WILLIAM OPPAT, M.D.

Vascular Surgery Physician · NOVI, MI

Individual Active NPI 1902873086

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20244241,194$495,204$205,448$160,094
20234481,342$447,803$222,360$173,072
20223431,142$433,948$217,345$171,133

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more327$94$73
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more104$173$133
93923Complete ultrasound study of arm and leg arteries92$125$97
93880Ultrasound of both sides of head and neck blood flow87$191$146
93970Ultrasound study of arm or leg veins with compression and maneuvers69$187$142
29700Removal or cutting of gauntlet, boot, or body cast61$64$49
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes49$179$144
93978Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts38$182$139
99212Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more32$59$44
76937Ultrasonic guidance for blood vessel access29$14$12
93924Ultrasound of leg arteries at rest and after exercise17$160$122
93975Complete ultrasound of abdomen and pelvis artery and vein blood flow15$271$218

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Vascular Surgery Physician2086S0129X✓WO073870MI

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

Other Vascular Surgery Physician providers in Michigan

See all Vascular Surgery Physician providers in Michigan →

Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.