npidexNPI registry + Medicare data

JAMIE BYUN, MD

Gastroenterology Physician · MODESTO, CA

Individual Active NPI 1306341953

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
202476453$84,850$29,765$24,084
202392215$99,129$23,503$18,541
202288237$111,214$26,373$20,873

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more130$96$78
99211Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional119$25$20
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's105$17$14
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more37$139$112
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more34$171$138
94690Test to measure exhaled air for evaluation of lung function at rest28$55$45

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓A178102CA
Internal Medicine Physician207R00000XA178102CA

Medicare eligibility

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

Other Gastroenterology Physician providers in California

See all Gastroenterology Physician providers in California →

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