JOHN CHANG, MD

Nephrology Physician · WEST HAVEN, CT

Individual Active NPI 1447279039

Medicare payment data Part B · 2024

Year	Beneficiaries	Services	Submitted	Allowed	Paid
2024	27	85	$32,060	$9,863	$7,661
2023	33	118	$43,895	$12,097	$9,204
2022	23	90	$32,645	$9,383	$6,937

HCPCS	Description	Services	Avg allowed	Avg paid
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	$134	$107
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	15	$95	$76

Specialty	Code	Primary	License	State
Nephrology Physician	207RN0300X	✓	041357	CT

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