MONIQUE VANESSA WILLIAMS CRNA
NPI 1720550049
Nurse Anesthetist, Certified Registered in Columbia, SC
About Monique Vanessa Williams Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MONIQUE VANESSA WILLIAMS CRNA (NPI 1720550049) is an individual nurse anesthetist, certified registered in Columbia, South Carolina, licensed in Wisconsin (22505A) and active in the NPI registry since December 2018. She is affiliated with Centennial Hills Hospital Medical Center, maintains 2 additional practice locations, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Monique Vanessa Williams Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
15Medicare enrollment records show Monique Williams reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbia, SC 29203
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: Prisma Health-Midlands
- 373 clinicians in this Medicare group
Columbia, SC 29203
- Reassigned Medicare billing, South Carolina enrollment
- 3,281 clinicians in this Medicare group
Bamberg, SC 29003
- Reassigned Medicare billing, South Carolina enrollment
- 2,389 clinicians in this Medicare group
Charlotte, NC 28262
- Reassigned Medicare billing, North Carolina enrollment
- 1,212 clinicians in this Medicare group
Atlanta, GA 30342
- Reassigned Medicare billing, South Carolina enrollment
- 73 clinicians in this Medicare group
Juneau, WI 53039
- Reassigned Medicare billing, Wisconsin enrollment
- 1,447 clinicians in this Medicare group
Plover, WI 54467
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1952890873 (Wisconsin)
- 2,476 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1346239373 (Wisconsin)
- 1,283 clinicians in this Medicare group
Richardson, TX 75082
- Reassigned Medicare billing, South Carolina enrollment
- 553 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Centennial Hills Hospital Medical Center
Acute Care Hospitals · Las Vegas, NVPrisma Health Richland Hospital
Acute Care Hospitals · Columbia, SCMarshfield Medical Center - Weston
Acute Care Hospitals · Weston, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBIA, SC 29203
COLUMBIA, SC 29203
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Monique Williams's NPI number?
The NPI number for Monique Williams is 1720550049. It was assigned to this individual provider in the NPPES registry on December 27, 2018. The provider is also known as Monique Vanessa Whittick.
Where is Monique Williams located?
Monique Williams practices at 5 Medical Park Rd, Columbia, SC 29203. The listed phone number is (803) 422-7352.
What is Monique Williams's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Monique Williams enrolled in Medicare?
Yes. Monique Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Monique Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Monique Williams reassigns Medicare benefits to 15 organizations: Palmetto Health (Columbia, SC), Prisma Health University Medical Group (Columbia, SC), Musc Community Physicians (Bamberg, SC), Chs Anesthesia Services Group Inc (Charlotte, NC), Concordia Anesthesiology, Inc (Atlanta, GA) and 10 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Monique Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Monique Williams accept?
Health plans from Anthem Blue Cross and Blue Shield and Cigna Healthcare list Monique Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Monique Williams affiliated with any hospitals?
According to CMS data, Monique Williams is affiliated with Centennial Hills Hospital Medical Center, Prisma Health Richland Hospital and Marshfield Medical Center - Weston.
When was this NPI record last updated?
The NPPES record for Monique Williams was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Monique Vanessa Williams, CRNA · NPI 1720550049
Nurse Anesthetist, Certified Registered physician in Columbia, South Carolina. Individual provider, active in the CMS NPPES registry since December 27, 2018.
## Identity
- **NPI:** 1720550049 (Entity type: Individual)
- **Enumerated:** December 27, 2018
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 22505A (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 5 MEDICAL PARK RD, Columbia, SC 29203
- **Phone:** (803) 422-7352
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 15 organizations under Medicare reassignment (form CMS-855R): Palmetto Health (NPI 1164796306, Columbia, SC); Prisma Health University Medical Group (NPI 1679161483, Columbia, SC); Musc Community Physicians (NPI 1841878006, Bamberg, SC); Chs Anesthesia Services Group Inc (NPI 1346649415, Charlotte, NC); Concordia Anesthesiology, Inc (NPI 1619296464, Atlanta, GA); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** January 7, 2026
- **Other identifiers:** Medicaid AN2856 (SC)
---
Source: [NPI Profile](https://npiprofile.com/npi/1720550049) · Data from the CMS NPPES public registry.