npidexNPI registry + Medicare data

CALVIN CHEN, MD

Family Medicine Physician · MOUNTAIN VIEW, CA

Individual Active NPI 1659369544

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024152427$112,533$53,759$42,408
2023172457$122,092$61,637$48,572
2022176520$131,767$68,698$53,331

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 more145$153$100
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit70$157$157
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's53$19$14
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more31$111$72
G0008Administration of influenza virus vaccine18$39$39
90653Influenza vaccine, inactivated16$82$82
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more13$216$144
G0009Administration of pneumococcal vaccine12$36$36
90677Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use11$291$291

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Family Medicine Physician207Q00000X✓A67042CA
Family Medicine Physician207Q00000X036102826IL

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.