REBECCA ANNE WALDRUP DO
NPI 1366003105
Emergency Medicine - Emergency Medical Services in Biloxi, MS
About Rebecca Anne Waldrup Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REBECCA ANNE WALDRUP DO (NPI 1366003105) is an individual emergency medical services provider in Biloxi, Mississippi, licensed in Mississippi (32648) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, is affiliated with Singing River Health System, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 5
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
Rebecca Anne Waldrup Do 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 Reassignments
3Medicare enrollment records show Rebecca Waldrup reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Biloxi, MS 39532
- Reassigned Medicare billing, Mississippi enrollment
- 731 clinicians in this Medicare group
Pascagoula, MS 39581
- Reassigned Medicare billing, Mississippi enrollment
- 54 clinicians in this Medicare group
Pascagoula, MS 39581
- Reassigned Medicare billing, Mississippi enrollment
- 75 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Singing River Health System
Acute Care Hospitals · Pascagoula, MSSinging River Gulfport
Acute Care Hospitals · Gulfport, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39534 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Rebecca Waldrup's NPI number?
The NPI number for Rebecca Waldrup is 1366003105. It was assigned to this individual provider in the NPPES registry on June 24, 2019.
Where is Rebecca Waldrup located?
Rebecca Waldrup practices at Keesler Air Force Base Medical Center 101 Fisher St, Biloxi, MS 39534. The listed phone number is (228) 376-0500.
What is Rebecca Waldrup's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.
Is Rebecca Waldrup enrolled in Medicare?
Yes. Rebecca Waldrup 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 organizations bill Medicare for Rebecca Waldrup's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Waldrup reassigns Medicare benefits to 3 organizations: Memorial Hospital At Gulfport (Biloxi, MS), Emergency Room Group Ltd (Pascagoula, MS) and Mississippi Emergency Department Services PC (Pascagoula, MS). Each 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 Rebecca Waldrup's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rebecca Waldrup accept?
Health plans from Blue Cross and Blue Shield of Alabama list Rebecca Waldrup 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 Rebecca Waldrup affiliated with any hospitals?
According to CMS data, Rebecca Waldrup is affiliated with Singing River Health System and Singing River Gulfport.
When was this NPI record last updated?
The NPPES record for Rebecca Waldrup was last updated on July 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Rebecca Anne Waldrup, DO · NPI 1366003105
Emergency Medical Services physician in Biloxi, Mississippi. Individual provider, active in the CMS NPPES registry since June 24, 2019.
## Identity
- **NPI:** 1366003105 (Entity type: Individual)
- **Enumerated:** June 24, 2019
- **Primary specialty:** Emergency Medicine - Emergency Medical Services · taxonomy 207PE0004X
- **State license:** 32648 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** KEESLER AIR FORCE BASE MEDICAL CENTER, 101 FISHER ST, Biloxi, MS 39534
- **Phone:** (228) 376-0500
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Memorial Hospital At Gulfport (NPI 1609203173, Biloxi, MS); Emergency Room Group Ltd (NPI 1093112039, Pascagoula, MS); Mississippi Emergency Department Services PC (NPI 1881427961, Pascagoula, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** July 8, 2024
- **Other identifiers:** Other 34.015002 (OH); Other 32648 (MS)
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Source: [NPI Profile](https://npiprofile.com/npi/1366003105) · Data from the CMS NPPES public registry.