Caitlin Margaret Richardson-Royer, M.D.
Caitlin Margaret Richardson-Royer, M.D. has practiced internal medicine for 15+ years, working in group practice. With 15+ years of experience, she has been practicing in the Vallejo area. CMS Medicare data shows her patients commonly have hypertension and high cholesterol. CMS MIPS quality score: 97.83/100 (2023).
At a glance
- Federal MIPS score higher than 88% of MIPS-scored doctors in California
- Virtual visits available — no app or travel required
Older · 238dNPPES updated 2025-09-09 · verify on CMS
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 88% of doctors in California on federal quality measures.
MIPS Score
202397.83/100
California avg: 78.6 · US avg: 83.6
✓ Higher than most doctors nationally(+14.2 pts)
Better than 88% of MIPS-scored doctors in CaliforniaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
16
Unique beneficiaries
Boutique practicePercentile 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.
$137 received from industry
1 transaction reported in 2024 ·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 2024, attributed to Caitlin Margaret Richardson-Royer's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Sep 8, 2025
CMS-verified certification date
15 years in practice
Experienced
Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.
Taxonomy: 207RN0300X
Mailing address
5820 Owens Dr, Pleasanton, CA 94588-3900
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190065
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Caitlin Margaret Richardson-Royer
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Caitlin Margaret Richardson-Royer for blood pressure monitoring, cholesterol management — no travel to Vallejo 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 Caitlin Margaret Richardson-Royer
Dr. Richardson-Royer is listed as active in the NPI registry with telehealth listed in Vallejo, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (707) 651-1000.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Caitlin Margaret Richardson-Royer
Practice Location
975 Sereno Dr, Vallejo, CA 94589-2441
Mailing Address
5820 Owens Dr, Pleasanton, CA 94588-3900
This is a provider directory. Contact the office directly to schedule appointments.
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