npidexNPI registry + Medicare data

LILIAN CHEN, M.D.

Colon & Rectal Surgery Physician · BOSTON, MA

Individual Active NPI 1780813055

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024109264$221,516$62,994$49,043
202395213$149,831$43,776$33,638
202284155$173,238$55,043$43,143

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 more41$102$73
46221Removal of external hemorrhoids by rubber banding34$199$149
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more24$191$144
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more20$145$116
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more16$69$47
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more12$134$99

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Colon & Rectal Surgery Physician208C00000X✓259851MA
Student in an Organized Health Care Education/Training Program390200000X241300MA

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.