Crystal Lillian Walker, NP
- MIPS score, 2024
- 100
- Industry payments
- $60
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 5 Richland Medical Park Dr, Columbia, SC 29203
- Practice phone
- Call (803) 296-2548
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prisma Health Richland Hospital
Columbia, South Carolina
Find Crystal 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.
Crystal Lillian Walker is a nurse practitioner in Columbia, South Carolina
Crystal Walker practices at Prisma Health Richland Hospital in Columbia, South Carolina.
Crystal Walker's NPI, 1952518151, was assigned on May 17, 2007. Crystal Walker graduated from Vanderbilt University School of Medicine in 2003. Crystal Walker holds North Carolina license 5008161.
- NPI
- 1952518151NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901801729
- NPI enumeration date
- May 17, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (803) 296-2548
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Crystal Lillian Walker practices at Prisma Health Richland Hospital in Columbia, South Carolina
Crystal Walker's primary practice is Prisma Health Richland Hospital, at 5 Richland Medical Park Dr, Columbia, SC 29203 in Richland County. The practice phone is (803) 296-2548.
- Prisma Health Richland Hospital5 Richland Medical Park Dr, Columbia, SC 29203 · Richland CountyPhone(803) 296-2548
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Crystal Lillian Walker is affiliated with 3 sites of care and 2 medical groups
Crystal Walker's primary practice is Prisma Health Richland Hospital in Columbia, South Carolina. The medical group on file is Atrium Health Cleveland Imaging. Dmand AI also links Crystal Walker to 2 more group practices and clinics and 1 medical group, 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 Crystal Lillian Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Crystal Walker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prisma Health Richland Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Crystal Lillian Walker is one of 971 nurse practitioners in South Carolina
Nurse practitioner is Crystal Walker's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Crystal Walker is licensed in North Carolina.
Specialties and state licenses
- Nurse practitioner, North CarolinaPrimary
Nurse practitioners near Crystal Walker
Counts of nurse practitioners 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
Crystal Lillian Walker's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Crystal Walker's median patient age at 12, with 49% women.
Crystal 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 12
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Crystal Lillian Walker scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Crystal Walker for performance year 2024, reported as part of a group. Crystal Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Crystal Walker's MIPS scores, performance year 2024
- 100of 100Final score
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Crystal Lillian Walker received $60 in industry payments in 2025
CMS Open Payments shows 2 general payments to Crystal Walker from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sarepta Therapeutics, Inc. paid the most, $33.
Companies that paid Crystal 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
Crystal Lillian Walker graduated from Vanderbilt University School of Medicine
Crystal Walker graduated from Vanderbilt University School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Crystal Lillian 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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Crystal Lillian 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 Crystal Lillian Walker's NPI number?
Crystal Lillian Walker's NPI number is 1952518151. It was assigned on May 17, 2007, and it is active in the NPI Registry.
What does Crystal Lillian Walker specialize in?
Crystal Lillian Walker is a nurse practitioner in Columbia, South Carolina. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Crystal Lillian Walker practice?
Crystal Walker practices at 5 Richland Medical Park Dr, Columbia, SC 29203. Crystal Walker's primary practice is Prisma Health Richland Hospital in Columbia, South Carolina. Dmand AI also links Crystal Walker to 2 group practices and clinics and 1 medical group.
What is Crystal Lillian Walker's office phone number?
The practice phone on file for Crystal Walker is (803) 296-2548.
What is Crystal Lillian Walker's medical license number?
Crystal Walker holds North Carolina license 5008161.
What medical group is Crystal Lillian Walker part of?
Crystal Walker is linked to Atrium Health Cleveland Imaging. Dmand AI links Crystal Walker to 1 more medical group.
Does Crystal Lillian Walker accept Medicare?
Yes. CMS lists Crystal Walker as accepting Medicare assignment.
What is Crystal Lillian Walker's MIPS score?
Crystal Walker's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
Where did Crystal Lillian Walker go to medical school?
Crystal Walker graduated from Vanderbilt University School of Medicine in 2003.
Has Crystal Lillian Walker received payments from drug or device companies?
CMS Open Payments shows $60 in general payments to Crystal Walker from 2 companies from 2025 to 2025. The largest total came from Sarepta Therapeutics, Inc.
How long has Crystal Lillian Walker been practicing?
Crystal Walker graduated from medical school in 2003, 23 years ago.
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