MARY ANN WALTER APRN
NPI 1881370971
Nurse Practitioner in Pensacola, FL
About Mary Ann Walter Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY ANN WALTER APRN (NPI 1881370971) is an individual nurse practitioner in Pensacola, Florida, licensed in Florida (APRN11026770) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with Baptist Hospital, and is a graduate of Other (2023).
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
Mary Ann Walter Aprn 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 Mary Walter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pensacola, FL 32503
- Reassigned Medicare billing, Florida enrollment
- 31 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 15
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.
Baptist Hospital
Acute Care Hospitals · Pensacola, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
PENSACOLA, FL 32503
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 Walter's NPI number?
The NPI number for Mary Walter is 1881370971. It was assigned to this individual provider in the NPPES registry on June 23, 2023.
Where is Mary Walter located?
Mary Walter practices at 4724 N Davis Hwy, Pensacola, FL 32503. The listed phone number is (850) 696-4000.
What is Mary Walter's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Mary Walter enrolled in Medicare?
Yes. Mary Walter 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 Mary Walter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Walter reassigns Medicare benefits to Woodlands Medical Specialists P A (Pensacola, FL). 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 Mary Walter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Walter accept?
Health plans from Ambetter Health, Ambetter of Alabama, Blue Cross and Blue Shield of Alabama and Oscar Health Maintenance Organization of Florida list Mary Walter 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 Mary Walter affiliated with any hospitals?
According to CMS data, Mary Walter is affiliated with Baptist Hospital.
When was this NPI record last updated?
The NPPES record for Mary Walter was last updated on March 5, 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.
# Mary Ann Walter, APRN · NPI 1881370971
Nurse Practitioner physician in Pensacola, Florida. Individual provider, active in the CMS NPPES registry since June 23, 2023.
## Identity
- **NPI:** 1881370971 (Entity type: Individual)
- **Enumerated:** June 23, 2023
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** APRN11026770 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 4724 N DAVIS HWY, Pensacola, FL 32503-2339
- **Phone:** (850) 696-4000
## 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:** Woodlands Medical Specialists P A (NPI 1225274772, Pensacola, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** March 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1881370971) · Data from the CMS NPPES public registry.