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Infectious Disease Physician in Walnut Creek, CA
NPI: 1346268067Primary Practice Location
JOHN MUIR MEDICAL CENTER - WALNUT CREEK CAMPUS
1601 Ygnacio Valley Rd, Walnut Creek, CA
Primary Employer
Bass Medical Group
bassmedicalgroup.com
HQ Phone
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Get Started for Freearrow_outwardCA State Medical License
CA State Medical License
1986 - 2025

American Board of Internal Medicine
Internal Medicine
UC San Diego School of Medicine
medschool.ucsd.edu
Medical School
Until 1984
Los Angeles County-Harbor-UCLA Medical Center
Fellowship • Infectious Disease
1988 - 1990
UCLA-VA Greater Los Angeles
Residency • Internal Medicine
1984 - 1987
| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 99232Subsequent hospital inpatient care, typically 25 minutes per day | 142 | 265 |
| 2 | 99215Established patient office or other outpatient, visit typically 40 minutes | 133 | 268 |
| 3 | 99233Subsequent hospital inpatient care, typically 35 minutes per day | 130 | 231 |
| 4 | 99214Established patient office or other outpatient visit, 30-39 minutes | 104 | 155 |
| 5 | 99223Initial hospital inpatient care, typically 70 minutes per day | 63 | 65 |
Can Ceftazidime-Avibactam and Aztreonam Overcome β-Lactam Resistance Conferred by Metallo-β-Lactamases in Enterobacteriaceae?
Authors: Federico Perez, David Van Duin, Brad Spellberg, Robert Bonomo
Authors: Robert Brown, Myron Brand, Clive Albert
Journal: J Clin Gastroenterol
The Value of Infectious Diseases Specialists: Non–Patient Care Activities
Authors: Ronald Nahass, Lawrence Martinelli, Russell Petrak