npidexNPI registry + Medicare data

JAMES CHEN, M.D., M.P.H.

Sports Medicine (Orthopaedic Surgery) Physician · SAN FRANCISCO, CA

Individual Active NPI 1306040548

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024220970$314,864$105,633$76,993
2023260989$407,857$121,808$88,162
2022240970$321,150$109,274$78,937

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 more201$143$105
20610Aspiration and/or injection of fluid from large joint172$63$46
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more149$103$65
J1100Injection, dexamethasone sodium phosphate, 1 mg94$0$0
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more82$184$137
J7321Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose81$73$57
73560X-ray of knee, 1-2 views46$42$30
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more21$125$73
73030X-ray of shoulder, minimum of 2 views20$43$32
73562X-ray of knee, 3 views18$51$37

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Sports Medicine (Orthopaedic Surgery) Physician207XX0005X✓A102032CA

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.