Loading provider…
Loading provider…
Internal Medicine Physician in Pleasanton, CA
NPI: 1265432967Primary Employer
University Healthcare Alliance (Closed)
stanfordhealthcare.org
HQ Phone
Get MD Calvin's Phone Numberphone_androidMobile
Get MD Calvin's MobileLooking to connect with more Physicians?
Dmand AI gives you access to real-time firmographics, buying signals, org charts, and decision-makers - helping your GTM teams prioritize accounts, personalize outreach with AI-driven automation, and close deals faster.
Get Started for Freearrow_outwardCA State Medical License
CA State Medical License
1995 - 2026

American Board of Internal Medicine
Internal Medicine
St Mary's Hospital and Medical Center
Residency • Internal Medicine
1993 - 1996
University Institute of Medicine 1
Medical School
Until 1988
| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 99213Established patient office or other outpatient visit, typically 15 minutes | 452 | 691 |
| 2 | 99214Established patient office or other outpatient visit, 30-39 minutes | 235 | 348 |
| 3 | G0008Administration of influenza virus vaccine | 104 | 105 |
| 4 | 90662Vaccine for influenza for injection into muscle | 103 | 104 |
| 5 | G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 84 | 84 |