DR. CHARLES FREDERICK GREER MD
NPI 1003825878
Radiology - Diagnostic Radiology in Sullivans Island, SC
About Dr. Charles Frederick Greer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHARLES FREDERICK GREER MD (NPI 1003825878) is an individual diagnostic radiology provider in Sullivans Island, South Carolina, licensed in South Carolina (MD10345) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Knoxville, and is a graduate of Medical University Of South Carolina College Of Medicine (1980).
NPPES Registry Identity
Specialties & Licenses 6
Secondary Practice Location 1
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Charles Frederick Greer Md 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29482 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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 Charles Greer's NPI number?
The NPI number for Charles Greer is 1003825878. It was assigned to this individual provider in the NPPES registry on August 7, 2006.
Where is Charles Greer located?
Charles Greer practices at 2808 Atlantic Ave, Sullivans Island, SC 29482. The listed phone number is (843) 729-4525.
What is Charles Greer's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Charles Greer enrolled in Medicare?
Yes. Charles Greer 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.
When was this NPI record last updated?
The NPPES record for Charles Greer was last updated on March 25, 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. Charles Frederick Greer, MD · NPI 1003825878
Diagnostic Radiology physician in Sullivans Island, South Carolina. Individual provider, active in the CMS NPPES registry since August 7, 2006.
## Identity
- **NPI:** 1003825878 (Entity type: Individual)
- **Enumerated:** August 7, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** MD10345 (South Carolina)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2808 ATLANTIC AVE, Sullivans Island, SC 29482-9660
- **Phone:** (843) 729-4525
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Medical University Of South Carolina College Of Medicine, class of 1980
## Record status
- **NPPES last updated:** March 25, 2026
- **Other identifiers:** Medicaid 103453 (SC); Other 8683 (SC); Other 405486923 (SC); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1003825878) · Data from the CMS NPPES public registry.