Cathryn Johnson Shaw, M.D.
Vascular & Interventional Radiology
Cathryn Johnson Shaw is a Vascular & Interventional Radiology specialist based in Dallas, TX with over 21 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERVENTIONAL RADIOLOGY
With over 21 years in radiology, Cathryn Johnson Shaw, M.D. is a long-established vascular & interventional radiology specialist in Dallas. A University of Mississippi School of Medicine graduate since 2005, she brings 21+ years of experience. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and cancer. CMS MIPS quality score: 87.57/100 (2023).
At a glance
- Federal MIPS score higher than 69% of MIPS-scored doctors in Texas
- Virtual visits available — no app or travel required
Older · 368dNPPES updated 2025-05-20 · verify NPI on CMS · Verify license at Texas Medical Board
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in Texas.
MIPS Score
202387.57/100
Texas avg: 79.1 · US avg: 83.6
✓ Higher than most doctors nationally(+4 pts)
Average range among MIPS-scored doctors in TexasHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better42.5%
Texas avg: 5.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+37.4 pts)
42.5% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
975
Unique beneficiaries
High volumePrescription Recipients
38
Patients prescribed
Prescriptions Written
80
Total claims
Total Medicare drug cost: $1k
Percentile rankings compared against 4,889 reporting peers in Texas.
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 Cancer.
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 (+5%) — a focus area for this doctor
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+32%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-2%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+4%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+8%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+3%) — a focus area for this doctor
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
US avg: 20.4%↑ More patients than average (+9%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.2k received from industry
19 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 Cathryn Johnson Shaw's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2005
University of Mississippi School of Medicine
Board certified · May 19, 2025
Self-reported via NPPES
21 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 Mississippi School of Medicine (Class of 2005)
Mailing address
8135 Forest Ln # 515057, Dallas, TX 75230-2472
Differs from practice location
Virtual Vascular & Interventional Radiology Care With Cathryn Johnson Shaw
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Cathryn Johnson Shaw for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Dallas 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 Cathryn Johnson Shaw
Dr. Shaw is listed as active in the NPI registry with telehealth listed in Dallas, TX. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (866) 552-4866.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Cathryn Johnson Shaw
Practice Location
12840 Hillcrest Rd Ste E104, Dallas, TX 75230-1528
Mailing Address
8135 Forest Ln # 515057, Dallas, TX 75230-2472
This is a provider directory. Contact the office directly to schedule appointments.
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