npidexNPI registry + Medicare data

CHENG-YANG TUAN, MD

Endocrinology, Diabetes & Metabolism Physician · SAN FRANCISCO, CA

Individual Active NPI 1891746129

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20244505,831$997,180$506,243$395,949
20236171,658$334,275$211,423$162,161
20226661,926$388,380$243,547$190,123

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99489Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month1,251$86$68
99458Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes1,218$46$37
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more817$146$112
99487Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month725$160$127
99457Management using the results of remote vital sign monitoring per calendar month, first 20 minutes691$59$47
99454Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days302$66$52
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's219$19$15
95251Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report217$39$31
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more148$101$67
99453Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment86$27$21
99442Telephone medical discussion with physician, 11-20 minutes39$94$63
99497Advance care planning, first 30 minutes23$93$71

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Endocrinology, Diabetes & Metabolism Physician207RE0101X✓A67915CA

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.