ASHLEY WITTER
NPI 1497444285
Nurse Practitioner in Ocean Springs, MS
About Ashley Witter NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASHLEY WITTER (NPI 1497444285) is an individual nurse practitioner in Ocean Springs, Mississippi, licensed in Mississippi (905466) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS, is affiliated with Memorial Hospital At Gulfport, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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
Ashley Witter 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
2Medicare enrollment records show Ashley Witter reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ocean Springs, MS 39564
- Reassigned Medicare billing, Mississippi enrollment
- 17 clinicians in this Medicare group
Biloxi, MS 39532
- Reassigned Medicare billing, Mississippi enrollment
- 731 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 2
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hospital At Gulfport
Acute Care Hospitals · Gulfport, MSSinging 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 39564 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 Ashley Witter's NPI number?
The NPI number for Ashley Witter is 1497444285. It was assigned to this individual provider in the NPPES registry on May 5, 2023.
Where is Ashley Witter located?
Ashley Witter practices at 6113 C Byrd Rd, Ocean Springs, MS 39564. The listed phone number is (228) 327-6922.
What is Ashley Witter's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Ashley Witter enrolled in Medicare?
Yes. Ashley Witter 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 Ashley Witter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Witter reassigns Medicare benefits to 2 organizations: Southern Ms Heart Center,pa (Ocean Springs, MS) and Memorial Hospital At Gulfport (Biloxi, 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 Ashley Witter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ashley Witter accept?
Health plans from UnitedHealthcare list Ashley Witter 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 Ashley Witter affiliated with any hospitals?
According to CMS data, Ashley Witter is affiliated with Memorial Hospital At Gulfport, Singing River Health System and Singing River Gulfport.
When was this NPI record last updated?
The NPPES record for Ashley Witter was last updated on May 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Ashley Witter · NPI 1497444285
Nurse Practitioner physician in Ocean Springs, Mississippi. Individual provider, active in the CMS NPPES registry since May 5, 2023.
## Identity
- **NPI:** 1497444285 (Entity type: Individual)
- **Enumerated:** May 5, 2023
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 905466 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 6113 C BYRD RD, Ocean Springs, MS 39564-8240
- **Phone:** (228) 327-6922
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Southern Ms Heart Center,pa (NPI 1306062641, Ocean Springs, MS); Memorial Hospital At Gulfport (NPI 1215546635, Biloxi, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** May 5, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1497444285) · Data from the CMS NPPES public registry.