npidexNPI registry + Medicare data

CHARLES CHANG, MD

Urology Physician · CONCORD, CA

Individual Active NPI 1942436886

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20244678$22,631$8,914$6,380
202347119$37,800$14,765$11,459
2022304864$282,392$108,096$77,115

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more15$109$65
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more13$74$49
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes12$146$116

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Urology Physician208800000X✓C166684CA
Urology Physician208800000XMD60462997WA
Urology Physician208800000X125054599IL
Urology Physician208800000X314844NY

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.