Ryan Kohlbrenner, M.D.
Vascular & Interventional Radiology
Ryan Kohlbrenner is a Vascular & Interventional Radiology specialist based in San Francisco, CA with over 16 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across CA can see Ryan Kohlbrenner, M.D. in person in San Francisco or via virtual visit — no travel required. Trained at University of Colorado School of Medicine, Denver (class of 2010), he has been practicing for over 16 years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data). CMS MIPS quality score: 81.55/100 (2023).
At a glance
- Federal MIPS score higher than 48% of MIPS-scored doctors in California
- Virtual visits available — no app or travel required
Older · 3693dNPPES updated 2016-04-13 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
505 Parnassus Ave M-361, San Francisco, CA 94143-2204
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in California.
MIPS Score
202381.55/100
California avg: 78.6 · US avg: 83.6
⚠ Lower than most doctors nationally(-2 pts)
Average range among MIPS-scored doctors in CaliforniaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
513
Unique beneficiaries
High volumePercentile rankings compared against 9,360 reporting peers in California.
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
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+2%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-8%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+10%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+13%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+5%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.1k received from industry
8 transactions reported in 2024 ·Moderate 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 2024, attributed to Ryan Kohlbrenner's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2010
University of Colorado School of Medicine, Denver
16 years in practice
Experienced
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.
Taxonomy: 2085R0204X
Education & Training
University of Colorado School of Medicine, Denver (Class of 2010)
Primary hospital affiliation: Acute Care - Veterans Administration
CMS Certification Number: 20003F
View hospital on Medicare Care CompareVirtual Vascular & Interventional Radiology Care With Ryan Kohlbrenner
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Ryan Kohlbrenner for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to San Francisco 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 Ryan Kohlbrenner
NPI records show Dr. Kohlbrenner as active with telehealth listed in San Francisco, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 353-1300.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Ryan Kohlbrenner
Practice Location
505 Parnassus Ave M-361, San Francisco, CA 94143-2204
Mailing Address
505 Parnassus Ave M-361, San Francisco, CA 94143-2204
This is a provider directory. Contact the office directly to schedule appointments.
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