Alyssa Renee Walker
- Medicare patients, 2024
- 139
- Part D claims, 2024
- 2,529
- Hospital affiliations
- 3
- Industry payments
- $811
- Medical group
- 1
- Practice address
- 8 Richland Medical Park Dr, Columbia, SC 29203
- Practice phone
- Call (803) 765-0871
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prisma Health Cardiology - 8 Med Park
Columbia, South Carolina
Find Alyssa Walker's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Alyssa Renee Walker is a physician assistant in Columbia, South Carolina
Alyssa Walker practices at Prisma Health Cardiology - 8 Med Park in Columbia, South Carolina.
Alyssa Walker's NPI, 1174136816, was assigned on August 24, 2020. Alyssa Walker graduated from Texas Tech University Health Science Center School of Medicine in 2022. Alyssa Walker holds South Carolina license 4595.
- NPI
- 1174136816NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163899758
- NPI enumeration date
- August 24, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (803) 765-0871
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alyssa Renee Walker practices at Prisma Health Cardiology - 8 Med Park in Columbia, South Carolina
Alyssa Walker's primary practice is Prisma Health Cardiology - 8 Med Park, at 8 Richland Medical Park Dr, Columbia, SC 29203 in Richland County. The practice phone is (803) 765-0871.
- Prisma Health Cardiology - 8 Med Park8 Richland Medical Park Dr, Columbia, SC 29203 · Richland CountyPhone(803) 765-0871
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alyssa Renee Walker is affiliated with 5 sites of care and 1 medical group
Alyssa Walker's primary practice is Prisma Health Cardiology - 8 Med Park in Columbia, South Carolina. Alyssa Walker is also affiliated with Prisma Health Richland Hospital. The medical group on file is Prisma Health Medical Group-Midlands. Dmand AI also links Alyssa Walker to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Alyssa Renee Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alyssa Walker practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prisma Health Cardiology - 8 Med Park | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Alyssa Renee Walker is one of 1,888 physician assistants in South Carolina
Physician assistant is Alyssa Walker's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Alyssa Walker is licensed in South Carolina.
Specialties and state licenses
- Physician assistant, South CarolinaPrimary
Physician assistants near Alyssa Walker
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Alyssa Renee Walker treated 139 Medicare patients in 2024, average age 74
CMS counts 139 Medicare patients who saw Alyssa Walker in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.58, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alyssa Walker's median patient age at 69, with 52% women.
Alyssa Walker's Medicare patients by age, 2024
Alyssa Walker's Medicare patients by sex, 2024
- Women7050%
- Men6950%
Chronic conditions among Alyssa Walker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease63%
- Arthritis50%
- Heart failure46%
- Diabetes45%
- Chronic kidney disease38%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Alyssa Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alyssa Renee Walker wrote 2,529 Medicare Part D claims in 2024
In 2024, Alyssa Walker wrote 2,529 Medicare Part D claims for 462 patients. 79% of them were for generic drugs.
Alyssa Walker's Part D claims by kind of drug, 2024
- Generic1,997 claims79%
- Brand-name532 claims21%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Alyssa Renee Walker offers telehealth to Medicare patients
Alyssa Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alyssa Walker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Alyssa Renee Walker received $811 in industry payments in 2025
CMS Open Payments shows 32 general payments to Alyssa Walker from 16 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Kestra Medical Technology Services, Inc. paid the most, $126.
Companies that paid Alyssa Walker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Alyssa Renee Walker graduated from Texas Tech University Health Science Center School of Medicine
Alyssa Walker graduated from Texas Tech University Health Science Center School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Alyssa Renee Walker's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Alyssa Renee Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alyssa Renee Walker's NPI number?
Alyssa Renee Walker's NPI number is 1174136816. It was assigned on August 24, 2020, and it is active in the NPI Registry.
What does Alyssa Renee Walker specialize in?
Alyssa Renee Walker is a physician assistant in Columbia, South Carolina. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alyssa Renee Walker practice?
Alyssa Walker practices at 8 Richland Medical Park Dr, Columbia, SC 29203. Alyssa Walker's primary practice is Prisma Health Cardiology - 8 Med Park in Columbia, South Carolina. Dmand AI also links Alyssa Walker to 2 hospitals and 1 group practice or clinic.
What is Alyssa Renee Walker's office phone number?
The practice phone on file for Alyssa Walker is (803) 765-0871.
What is Alyssa Renee Walker's medical license number?
Alyssa Walker holds South Carolina license 4595.
Which hospitals is Alyssa Renee Walker affiliated with?
Alyssa Walker is affiliated with Prisma Health Richland Hospital. Dmand AI links Alyssa Walker to 2 more hospitals.
What medical group is Alyssa Renee Walker part of?
Alyssa Walker is linked to Prisma Health Medical Group-Midlands.
Does Alyssa Renee Walker accept Medicare?
Yes. CMS lists Alyssa Walker as accepting Medicare assignment.
Does Alyssa Renee Walker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Alyssa Walker as offering telehealth services.
How many Medicare patients does Alyssa Renee Walker see?
CMS counts 139 Medicare patients who saw Alyssa Walker in 2024, with an average age of 74.
Show 3 more questionsShow fewer questions
Where did Alyssa Renee Walker go to medical school?
Alyssa Walker graduated from Texas Tech University Health Science Center School of Medicine in 2022.
Has Alyssa Renee Walker received payments from drug or device companies?
CMS Open Payments shows $811 in general payments to Alyssa Walker from 16 companies from 2025 to 2025. The largest total came from Kestra Medical Technology Services, Inc.
How long has Alyssa Renee Walker been practicing?
Alyssa Walker graduated from medical school in 2022, 4 years ago.
Selling to physician assistant practices?
See physician assistants in South Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card