DR. FAITH MARIA MARISSA MIDDLETON MD
NPI 1649894643
Pediatrics - Pediatric Cardiology in Charleston, SC
About Dr. Faith Maria Marissa Middleton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. FAITH MARIA MARISSA MIDDLETON MD (NPI 1649894643) is an individual pediatric cardiology provider in Charleston, South Carolina, licensed in South Carolina (84330) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS and is a graduate of Medical University Of South Carolina College Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Faith Maria Marissa Middleton Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Faith Middleton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Charleston, SC 29425
- Reassigned Medicare billing, South Carolina enrollment
- 2,594 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHARLESTON, SC 29425
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 Faith Middleton's NPI number?
The NPI number for Faith Middleton is 1649894643. It was assigned to this individual provider in the NPPES registry on June 4, 2020.
Where is Faith Middleton located?
Faith Middleton practices at 171 Ashley Ave, Charleston, SC 29425. The listed phone number is (843) 792-1414.
What is Faith Middleton's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Faith Middleton enrolled in Medicare?
Yes. Faith Middleton is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Faith Middleton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Faith Middleton reassigns Medicare benefits to University Medical Associates Of The Medical University Of South Carol (Charleston, SC). The 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 Faith Middleton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Faith Middleton accept?
Health plans from BlueCross BlueShield of South Carolina and UnitedHealthcare list Faith Middleton 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 Faith Middleton was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Faith Maria Marissa Middleton, MD · NPI 1649894643
Pediatric Cardiology physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since June 4, 2020.
## Identity
- **NPI:** 1649894643 (Entity type: Individual)
- **Enumerated:** June 4, 2020
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 84330 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 171 ASHLEY AVE, Charleston, SC 29425-8905
- **Phone:** (843) 792-1414
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Medical Associates Of The Medical University Of South Carol (NPI 1013934629, Charleston, SC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical University Of South Carolina College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** June 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1649894643) · Data from the CMS NPPES public registry.