npidexNPI registry + Medicare data

HASSAN CHAHINE, MD

Internal Medicine Physician · DOWNEY, CA

Individual Active NPI 1518326933

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20243752,826$702,413$278,342$219,456
20234254,649$1,140,920$454,439$360,580
20222935,071$1,381,863$496,770$396,143

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes1,909$81$64
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes341$122$97
99291Critical care, first 30-74 minutes181$216$172
99238Hospital discharge day management, 30 minutes or less153$84$67
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes76$134$104
99308Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more53$78$60
99309Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes39$114$88
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes34$178$134
99306Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more23$190$151

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Internal Medicine Physician207R00000X✓A151005CA

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.