Gregg Tolliver, M.D.
Infectious Disease Internal Medicine
Gregg Tolliver is an Infectious Disease Internal Medicine specialist based in Greenbrae, CA with over 29 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across CA can see Gregg Tolliver, M.D. in person in Greenbrae or via virtual visit — no travel required. Trained at University of Arizona College of Medicine (class of 1997), he has been practicing for over 29 years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
Older · 5393dNPPES updated 2011-08-18 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
100a Drake'S Landing Road Ste 225, Greenbrae, CA 94904
How Does This Doctor Compare?
Medicare Patients
287
Unique beneficiaries
Standard volumePrescription Recipients
34
Patients prescribed
Prescriptions Written
84
Total claims
Total Medicare drug cost: $14k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
Conditions affecting emotional state, including depression and bipolar disorder
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
A mood disorder causing persistent sadness and loss of interest in activities
The heart cannot pump blood efficiently enough to meet the body's needs
Excessive worry or fear that interferes with daily life
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$15 received from industry
1 transaction reported in 2018 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2018, attributed to Gregg Tolliver's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1997
University of Arizona College of Medicine
29 years in practice
Experienced
Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, antibiotic-resistant infections (MRSA), post-surgical infections, and travel-related illnesses. They also provide pre-travel vaccination counseling and manage infections in immunocompromised patients.
Taxonomy: 207RI0200X
Education & Training
University of Arizona College of Medicine (Class of 1997)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190245
View hospital on Medicare Care CompareVirtual Infectious Disease Care With Gregg Tolliver
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Gregg Tolliver for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Greenbrae required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Gregg Tolliver
Dr. Tolliver is listed as active in the NPI registry with telehealth listed in Greenbrae, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 924-1214.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Contact Gregg Tolliver
Practice Location
100a Drake'S Landing Road Ste 225, Greenbrae, CA 94904
Mailing Address
100a Drake'S Landing Road Ste 225, Greenbrae, CA 94904
This is a provider directory. Contact the office directly to schedule appointments.
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