DAVID MILLS MD
NPI 1235228008
Hospitalist in Charleston, SC
About David Mills Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID MILLS MD (NPI 1235228008) is an individual hospitalist provider in Charleston, South Carolina, licensed in South Carolina (28168) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.
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)
David Mills Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show David Mills 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
- Medicare enrollment name: University Medical Associates Of The Medical University Of South Carol
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29425 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHARLESTON, SC 29425
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 David Mills's NPI number?
The NPI number for David Mills is 1235228008. It was assigned to this individual provider in the NPPES registry on October 12, 2006.
Where is David Mills located?
David Mills practices at 135 Rutledge St, Charleston, SC 29425. The listed phone number is (843) 876-8512.
What is David Mills's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is David Mills enrolled in Medicare?
Yes. David Mills is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for David Mills's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Mills reassigns Medicare benefits to University Medical Associates (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 David Mills's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Mills accept?
Health plans from BlueCross BlueShield of South Carolina, First Choice Next and Molina Healthcare list David Mills 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 David Mills was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# David Mills, MD · NPI 1235228008
Hospitalist physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since October 12, 2006.
## Identity
- **NPI:** 1235228008 (Entity type: Individual)
- **Enumerated:** October 12, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 28168 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 135 RUTLEDGE ST, Charleston, SC 29425-8903
- **Phone:** (843) 876-8512
## 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 (NPI 1548413453, Charleston, SC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 24, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1235228008) · Data from the CMS NPPES public registry.