npidexNPI registry + Medicare data

ERIC CHANG, MD

Medical Oncology Physician · MONTEREY PARK, CA

Individual Active NPI 1427123488

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20243027,809$856,555$596,269$462,991
20232687,655$699,935$514,232$403,810
20222579,209$728,420$495,208$389,001

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes3,329$78$61
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes1,458$117$92
99309Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes278$109$86
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more266$133$96
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes257$129$99
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more226$95$69
96372Injection of drug or substance under skin or into muscle163$15$11
J3420Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg119$1$1
36415Insertion of needle into vein for collection of blood sample71$9$9
99212Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more70$59$43
99238Hospital discharge day management, 30 minutes or less32$81$64
99305Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes28$134$105

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Medical Oncology Physician207RX0202X✓G74401CA
Internal Medicine Physician207R00000XG74401CA
Hematology (Internal Medicine) Physician207RH0000XG74401CA

Medicare eligibility

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

Other Medical Oncology Physician providers in California

See all Medical Oncology Physician providers in California →

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