MRS. WALTON CALLEN WALLS CRNP
NPI 1154791390
Nurse Practitioner - Family in Auburn, AL

Active since September 30, 2015PECOS Enrolled
1747 OGLETREE RD STE B, AUBURN, AL 36830(334) 787-9300(334) 787-9306 Get Directions Write a Review

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 11, 2025, Jan 20, 2022, Jan 10, 2022 and 1 more (4 updates tracked since 2015).

About Mrs. Walton Callen Walls Crnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. WALTON CALLEN WALLS CRNP (NPI 1154791390) is an individual family provider in Auburn, Alabama, licensed in Alabama (1-136572) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1154791390
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. WALTON CALLEN WALLSCredential: CRNP
Location Address1747 OGLETREE RD STE BAuburn, AL 36830-6648
Mailing Address1747 Ogletree Rd Ste BAuburn, AL 36830-6648 · (334) 787-9300 · Fax (334) 787-9306
Fax(334) 787-9306
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateSeptember 30, 2015
Last NPPES UpdateJune 11, 20254 updates tracked since enumeration
NPPES CertifiedJune 11, 2025
NPI 1154791390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in AL · 1-136572
Also ListedRegistered NurseTaxonomy 163W00000X · License 1-136572 (AL)
1747 OGLETREE RD STE B, Auburn, AL 36830

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 (PECOS)

Mrs. Walton Callen Walls Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1759681844
PECOS Enrollment IDI20151120002204
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 9

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.

Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
112 services13 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
57 services28 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
52 services52 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
47 services36 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
29 services21 patients
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811
This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.
28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36830 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Clinic/Center (Urgent Care)
1747 OGLETREE RD STE B
AUBURN, AL 36830
Nurse Practitioner
1747 OGLETREE RD STE B
AUBURN, AL 36830
Nurse Practitioner (Women's Health)
1747 OGLETREE RD STE B
AUBURN, AL 36830
Nurse Practitioner (Family)
1747 OGLETREE RD STE B
AUBURN, AL 36830
Nurse Practitioner (Family)
1747 OGLETREE RD STE B
AUBURN, AL 36830

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 Walton Walls's NPI number?

The NPI number for Walton Walls is 1154791390. It was assigned to this individual provider in the NPPES registry on September 30, 2015.

Where is Walton Walls located?

Walton Walls practices at 1747 Ogletree Rd Ste B, Auburn, AL 36830. The listed phone number is (334) 787-9300.

What is Walton Walls's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Walton Walls enrolled in Medicare?

Yes. Walton Walls is registered in the Medicare PECOS enrollment system.

What insurance does Walton Walls accept?

Health plans from Blue Cross and Blue Shield of Alabama list Walton Walls 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 Walton Walls was last updated on June 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.