DR. JOHN C MAIZE JR. MD
NPI 1043299787
Dermatology - Dermatopathology in Charleston, SC
About Dr. John C Maize Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN C MAIZE JR. MD (NPI 1043299787) is an individual dermatopathology provider in Charleston, South Carolina, licensed in South Carolina (22238) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Trident Medical Center, and is a graduate of Medical University Of South Carolina College Of Medicine (1997).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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 and accepts Medicare assignment
Dr. John C Maize Jr. 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.
Medicare Billing Reassignment
Medicare enrollment records show John Maize reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Charleston, SC 29406
- Reassigned Medicare billing, South Carolina enrollment
- 8 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.
Areas of Expertise CMS Part B claims 17
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Trident Medical Center
Acute Care Hospitals · Charleston, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29406 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
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NORTH CHARLESTON, SC 29406
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 John Maize's NPI number?
The NPI number for John Maize is 1043299787. It was assigned to this individual provider in the NPPES registry on January 11, 2006.
Where is John Maize located?
John Maize practices at 9295 Medical Plaza Dr Suite A, Charleston, SC 29406. The listed phone number is (843) 797-3960.
What is John Maize's specialty?
The primary specialty registered for this NPI is Dermatology, specializing in Dermatopathology, with taxonomy code 207ND0900X.
Is John Maize enrolled in Medicare?
Yes. John Maize 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 organization bills Medicare for John Maize's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Maize reassigns Medicare benefits to Trident Dermatology, PA (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 John Maize's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Maize accept?
Health plans from BlueCross BlueShield of South Carolina list John Maize 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 John Maize affiliated with any hospitals?
According to CMS data, John Maize is affiliated with Trident Medical Center.
When was this NPI record last updated?
The NPPES record for John Maize was last updated on November 19, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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. John C Maize Jr., MD · NPI 1043299787
Dermatopathology physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since January 11, 2006.
## Identity
- **NPI:** 1043299787 (Entity type: Individual)
- **Enumerated:** January 11, 2006
- **Primary specialty:** Dermatology - Dermatopathology · taxonomy 207ND0900X
- **State license:** 22238 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 9295 MEDICAL PLAZA DR, SUITE A, Charleston, SC 29406-9137
- **Phone:** (843) 797-3960 · **Fax:** (843) 553-4216
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Trident Dermatology, PA (NPI 1366404659, 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 1997
## Record status
- **NPPES last updated:** November 19, 2014
- **Other identifiers:** Medicaid 222388 (SC); Medicare UPIN AA12042804 (SC)
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Source: [NPI Profile](https://npiprofile.com/npi/1043299787) · Data from the CMS NPPES public registry.