MARY OLIVIA TITUS MD
NPI 1952419814
Pediatrics - Pediatric Emergency Medicine in Charleston, SC
About Mary Olivia Titus Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY OLIVIA TITUS MD (NPI 1952419814) is an individual pediatric emergency medicine provider in Charleston, South Carolina, licensed in South Carolina (27727) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Medical University Of South Carolina College Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
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
Mary Olivia Titus 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.
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 Mary Titus's NPI number?
The NPI number for Mary Titus is 1952419814. It was assigned to this individual provider in the NPPES registry on August 29, 2006.
Where is Mary Titus located?
Mary Titus practices at 171 Ashley Ave, Charleston, SC 29425. The listed phone number is (843) 792-1414.
What is Mary Titus's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is Mary Titus enrolled in Medicare?
Yes. Mary Titus 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.
What insurance does Mary Titus accept?
Health plans from First Choice Next and Molina Healthcare list Mary Titus 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 Mary Titus was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Mary Olivia Titus, MD · NPI 1952419814
Pediatric Emergency Medicine physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since August 29, 2006.
## Identity
- **NPI:** 1952419814 (Entity type: Individual)
- **Enumerated:** August 29, 2006
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** 27727 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 171 ASHLEY AVE, Charleston, SC 29425-0001
- **Phone:** (843) 792-1414
## 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 1999
## Record status
- **NPPES last updated:** November 17, 2025
- **Other identifiers:** Medicaid 277275 (SC)
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Source: [NPI Profile](https://npiprofile.com/npi/1952419814) · Data from the CMS NPPES public registry.