OLIVIA J MCCALLUM MD
NPI 1811935828
Obstetrics & Gynecology in Morehead City, NC
About Olivia J Mccallum Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLIVIA J MCCALLUM MD (NPI 1811935828) is an individual obstetrics & gynecology provider in Morehead City, North Carolina, licensed in North Carolina (200600433) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Carteret General Hospital, and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
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
Olivia J Mccallum 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 Olivia Mccallum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Morrisville, NC 27560
- Reassigned Medicare billing, North Carolina enrollment
- 413 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 5
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.
Carteret General Hospital
Acute Care Hospitals · Morehead City, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 28557 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOREHEAD CITY, NC 28557
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 Olivia Mccallum's NPI number?
The NPI number for Olivia Mccallum is 1811935828. It was assigned to this individual provider in the NPPES registry on June 2, 2006.
Where is Olivia Mccallum located?
Olivia Mccallum practices at 3511 John Platt Dr, Morehead City, NC 28557. The listed phone number is (252) 247-4297.
What is Olivia Mccallum's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Olivia Mccallum enrolled in Medicare?
Yes. Olivia Mccallum 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 Olivia Mccallum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olivia Mccallum reassigns Medicare benefits to Uwh Of The Carolinas, PLLC (Morrisville, NC). 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 Olivia Mccallum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Olivia Mccallum accept?
Health plans from Blue Cross and Blue Shield of NC, Cigna Healthcare and UnitedHealthcare list Olivia Mccallum 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 Olivia Mccallum affiliated with any hospitals?
According to CMS data, Olivia Mccallum is affiliated with Carteret General Hospital.
When was this NPI record last updated?
The NPPES record for Olivia Mccallum was last updated on June 17, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.