MERCY ACO CLINICAL SERVICES INC
NPI 1063965093
Psychiatry & Neurology - Neurology in Chesterfield, MO
About Mercy Aco Clinical Services Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MERCY ACO CLINICAL SERVICES INC (NPI 1063965093) is a healthcare organization registered as a neurology in Chesterfield, Missouri and active in the NPI registry since July 2016. The organization lists Bridget Cafazza, Vp -value Forcasting & Rev Analysis, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mercy Aco Clinical Services Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
267Medicare enrollment records show 267 clinicians reassign Medicare billing to Mercy Aco Clinical Services Inc, which bills Medicare for the services they deliver. Of these, 49 practice at this address and 146 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 12
Nearest to this location (20)
See all 267Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Mercy Aco Clinical Services Inc's NPI number?
The NPI number for Mercy Aco Clinical Services Inc is 1063965093. It was assigned to this organization in the NPPES registry on July 26, 2016. The provider is also known as Mercy Virtual.
Where is Mercy Aco Clinical Services Inc located?
Mercy Aco Clinical Services Inc is located at 15740 S Outer 40 Rd, Chesterfield, MO 63017. The listed phone number is (636) 237-4200.
What is Mercy Aco Clinical Services Inc's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Mercy Aco Clinical Services Inc enrolled in Medicare?
Yes. Mercy Aco Clinical Services Inc is registered in the Medicare PECOS enrollment system.
When is Mercy Aco Clinical Services Inc's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Iowa, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Mercy Aco Clinical Services Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 267 clinicians in 12 Medicare specialties reassign their Medicare billing to Mercy Aco Clinical Services Inc. A 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 the clinician's services. The largest specialties are Nurse Practitioner (131), Internal Medicine (38) and Neurology (37). Of these, 49 practice at this address and 146 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Mercy Aco Clinical Services Inc accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Sunflower Health Plan and 5 other insurers list Mercy Aco Clinical Services Inc 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.
When was this NPI record last updated?
The NPPES record for Mercy Aco Clinical Services Inc was last updated on May 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Mercy Aco Clinical Services Inc · NPI 1063965093
Neurology organization in Chesterfield, Missouri. Organization record, active in the CMS NPPES registry since July 26, 2016.
## Identity
- **NPI:** 1063965093 (Entity type: Organization)
- **Enumerated:** July 26, 2016
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **Also known as:** Mercy Virtual (Other Name)
- **Organization subpart:** No
- **Authorized official:** Bridget Cafazza, VP -VALUE FORCASTING & REV ANALYSIS
## Practice location
- **Address:** 15740 S OUTER 40 RD, Chesterfield, MO 63017-2004
- **Phone:** (636) 237-4200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, Iowa, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 267 clinicians in 12 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (131), Internal Medicine (38), Neurology (37); 49 practice at this address and 146 within 10 miles; [full list](https://npiprofile.com/npi/1063965093/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1063965093) · Data from the CMS NPPES public registry.