Alyssa Renee Walker
Alyssa Renee Walker is a Physician Assistant based in Columbia, SC with over 4 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Alyssa Renee Walker has been part of the Columbia medical community since 2020 in group practice. She completed training at Texas Tech University Health Science Center School of Medicine in 2022 and is early in her career. She regularly sees Medicare patients with hypertension, high cholesterol, and ischemic_heart (per CMS claims data). CMS MIPS quality score: 99.33/100 (2023).
At a glance
- Uses generic medications more than 20% of reporting doctors in South Carolina
- Federal MIPS score higher than 86% of MIPS-scored doctors in South Carolina
- Virtual visits available — no app or travel required
Older · 262dNPPES updated 2025-09-03 · verify NPI on CMS · Verify license at South Carolina Board of Medical Examiners
Contact & Location
Practice Location
8 Richland Medical Park Dr Ste 100, Columbia, SC 29203-8006
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 86% of doctors in South Carolina on federal quality measures, favors affordable generic drugs over brand-name ones.
MIPS Score
202399.33/100
South Carolina avg: 79.5 · US avg: 83.6
✓ Higher than most doctors nationally(+15.7 pts)
Better than 86% of MIPS-scored doctors in South CarolinaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better80.9%
South Carolina avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-1.9 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
93
Unique beneficiaries
Standard volumePrescription Recipients
312
Patients prescribed
Prescriptions Written
1,203
Total claims
Total Medicare drug cost: $248k
Percentile rankings compared against 605 reporting peers in South Carolina.
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 Ischemic Heart Disease.
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
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+35%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+6%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+29%) — 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 (+19%) — a focus area for this doctor
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+20%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+6%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.6k received from industry
71 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 Alyssa Renee Walker's NPI.
Social Vulnerability Index: 0.50 / 1.00
Moderate vulnerabilityShe practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.
Source: CDC/ATSDR Social Vulnerability Index.
Patient Reviews
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2022
Texas Tech University Health Sciences Center School of Medicine
Board certified · Sep 2, 2025
Self-reported via NPPES
4 years in practice
Early-career
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Taxonomy: 363A00000X
Education & Training
Texas Tech University Health Science Center School of Medicine (Class of 2022)
Mailing address
300 E Mcbee Ave Fl 4, Greenville, SC 29601-2842
Differs from practice location
Virtual Medical Care With Alyssa Renee Walker
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Alyssa Renee Walker for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Columbia 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 Alyssa Renee Walker
NPI records show Dr. Walker as active with telehealth listed in Columbia, SC. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (803) 434-3800.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.
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Contact Alyssa Renee Walker
Practice Location
8 Richland Medical Park Dr Ste 100, Columbia, SC 29203-8006
Mailing Address
300 E Mcbee Ave Fl 4, Greenville, SC 29601-2842
This is a provider directory. Contact the office directly to schedule appointments.
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