Crystal Crider Williams
- Medicare patients, 2024
- 114
- Part D claims, 2024
- 8,629
- MIPS score, 2024
- 84
- Hospital affiliations
- 2
- Industry payments
- $73
- Practice address
- 2720 Sunset Blvd, West Columbia, SC 29169
- Practice phone
- Call (803) 791-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Crystal Crider Williams is a family nurse practitioner in West Columbia, South Carolina
Crystal Williams practices at Lexington Medical Center in West Columbia, South Carolina, part of Lexington Health.
Crystal Williams' NPI, 1801480645, was assigned on February 23, 2021. Crystal Williams holds South Carolina license 25296.
- NPI
- 1801480645NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103224993
- NPI enumeration date
- February 23, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (803) 791-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Crystal Crider Williams practices at Lexington Medical Center in West Columbia, South Carolina
Crystal Williams' primary practice is Lexington Medical Center, at 2720 Sunset Blvd, West Columbia, SC 29169 in Lexington County. The practice phone is (803) 791-2000.
- Lexington Medical Center2720 Sunset Blvd, West Columbia, SC 29169 · Lexington CountyPhone(803) 791-2000
Source: Dmand AI Affiliation Data
Crystal Crider Williams is affiliated with 4 sites of care and 1 medical group
Crystal Williams' primary practice is Lexington Medical Center in West Columbia, South Carolina, part of Lexington Health. Crystal Williams is also affiliated with MUSC Health University Medical Center. The medical group on file is Lexington Orthopaedics and Sports Medicine. Dmand AI also links Crystal Williams to 1 more group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Crystal Crider Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Crystal Williams practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lexington Medical Center | Available with a free account |
| +3 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 Lexington Health and 6.2K+ hospitals, with verified contacts in the same login.
Crystal Crider Williams is one of 3,438 family nurse practitioners in South Carolina
Family is Crystal Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Crystal Williams is licensed in South Carolina.
Specialties and state licenses
- Family nurse practitioner, South CarolinaPrimary
Family nurse practitioners near Crystal Williams
Counts of family 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 Crider Williams treated 114 Medicare patients in 2024, average age 72
CMS counts 114 Medicare patients who saw Crystal Williams in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Crystal Williams' median patient age at 65, with 65% women.
Crystal Williams' Medicare patients by age, 2024
Crystal Williams' Medicare patients by sex, 2024
- Women7263%
- Men4237%
Chronic conditions among Crystal Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Diabetes39%
- Ischemic heart disease28%
- Chronic kidney disease25%
- Atrial fibrillation21%
- Anxiety18%
Share of Medicare patients with each condition. A patient can have several.
Crystal Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Crystal Crider Williams wrote 8,629 Medicare Part D claims in 2024
In 2024, Crystal Williams wrote 8,629 Medicare Part D claims for 499 patients. 86% of them were for generic drugs.
Crystal Williams' Part D claims by kind of drug, 2024
- Generic7,443 claims86%
- Brand-name1,101 claims13%
- Other85 claims1%
Drug classes CMS tracks in Crystal Williams' Part D claims, 2024
- Opioids1%121 of 8,629 claims
- Antibiotics2%136 of 8,629 claims
- Antipsychotics, patients 65 and over0%20 of 8,629 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Crystal Crider Williams scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Crystal Williams for performance year 2024, reported as part of a group. Crystal Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Crystal Williams' MIPS scores, performance year 2024
- 84of 100Final score
- 68.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
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
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Crystal Crider Williams received $73 in industry payments in 2025
CMS Open Payments shows 4 general payments to Crystal Williams from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $36.
Companies that paid Crystal Williams the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Crystal Crider Williams'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Crider Williams
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 Crider Williams' NPI number?
Crystal Crider Williams' NPI number is 1801480645. It was assigned on February 23, 2021, and it is active in the NPI Registry.
What does Crystal Crider Williams specialize in?
Crystal Crider Williams is a family nurse practitioner in West Columbia, South Carolina. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Crystal Crider Williams practice?
Crystal Williams practices at 2720 Sunset Blvd, West Columbia, SC 29169. Crystal Williams' primary practice is Lexington Medical Center in West Columbia, South Carolina, part of Lexington Health. Dmand AI also links Crystal Williams to 1 group practice or clinic and 1 home health agency.
What is Crystal Crider Williams' office phone number?
The practice phone on file for Crystal Williams is (803) 791-2000.
What is Crystal Crider Williams' medical license number?
Crystal Williams holds South Carolina license 25296, one of 2 state licenses on file.
Which hospitals is Crystal Crider Williams affiliated with?
Crystal Williams practices at Lexington Medical Center in West Columbia, South Carolina. Crystal Williams is also affiliated with MUSC Health University Medical Center.
What medical group is Crystal Crider Williams part of?
Crystal Williams is linked to Lexington Orthopaedics and Sports Medicine.
Does Crystal Crider Williams accept Medicare?
Yes. CMS lists Crystal Williams as accepting Medicare assignment.
What is Crystal Crider Williams' MIPS score?
Crystal Williams' MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Crystal Crider Williams see?
CMS counts 114 Medicare patients who saw Crystal Williams in 2024, with an average age of 72.
Has Crystal Crider Williams received payments from drug or device companies?
CMS Open Payments shows $73 in general payments to Crystal Williams from 3 companies from 2025 to 2025. The largest total came from Eli Lilly and Company.
How long has Crystal Crider Williams been practicing?
Crystal Williams graduated from medical school in 2021, 5 years ago.
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