Walton Callen Walls, CRNP
Family Nurse Practitioner · Auburn, AL
Walton Callen Walls, CRNP is a family nurse practitioner with a practice address in Auburn, Alabama, and NPI 1154791390, issued on Sep 30, 2015. Check the license (Alabama 1-136572, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Walton Callen Walls
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 1-136572 AL
Self-reported in NPPES; status is on the state search - Practice location
- 1747 Ogletree RD Ste B, Auburn, AL 36830
- Phone
- (334) 787-9300
- Enumerated
- Sep 30, 2015
- Record last updated
- Jul 28, 2026
- Fax
- (334) 787-9306
- Medicare enrollment
- Enrolled (PECOS I20151120002204); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,393 in Alabama → Look up another NPI →
Also registered at 1747 Ogletree RD Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel BrownFamily Nurse Practitioner1487022125
- Constance Callen, CRNPNurse Practitioner1073172805
Verify Walton Callen Walls in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Alabama board licenses this profession
Search for license 1-136572Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average family nurse practitioner in 2024
303 Medicare Part D claims for 151 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Fluticasone Propionate54 claims
- Doxycycline Hyclate34 claims
- Azelastine Hcl30 claims
- Amoxicillin-Clavulanate Potass27 claims
- Nitrofurantoin Mono-Macro14 claims
- Methylprednisolone12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $226.69
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Village Urgent CareAuburn, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Walton Callen Walls among 4,393 family nurse practitioner records in Alabama
Walton Callen Walls, CRNP is one of 4,393 family nurse practitioner records with a practice address in Alabama. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 27% of them.
- NPI issued2015 · 27% of these records are older, 68% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2015 · median 2019 among the 2,690 with a school on file
- Record last updated2026 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 family nurse practitioner records list a practice address in Auburn
They are 43 of the 1,054 NPPES records with a practice address in Auburn, and 4,393 family nurse practitioner records in Alabama.
All 4,393 in Alabama → Every provider in Auburn → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Abby Barnes, CRNPAuburn, AL 368301033545918
- Valerie Birmingham, N.P.Auburn, AL 368301194163600
- Rachel BrownAuburn, AL 368301487022125
- Merri Carroll, MSN,FNP-CAuburn, AL 368301255780433
- Tabatha Doster, NP-CAuburn, AL 368301659803260
- Jayme Gardner, NP-CAuburn, AL 368301700274594
- Christine Glenn, ARNP FNP-CAuburn, AL 368301962445981
- Keli Holley, CRNPAuburn, AL 368301255771895
Common questions
What is Walton Callen Walls, CRNP's NPI number?
Walton Callen Walls, CRNP's National Provider Identifier (NPI) is 1154791390, issued on Sep 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Walton Callen Walls, CRNP located?
The NPPES record lists a practice address at 1747 Ogletree RD Ste B, Auburn, AL, 36830. Phone: (334) 787-9300. Providers update this record themselves, so call before visiting.
How can I verify Walton Callen Walls, CRNP's license?
NPPES lists Alabama license number 1-136572, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity only.
How much does Walton Callen Walls, CRNP prescribe under Medicare Part D?
In 2024, Walton Callen Walls, CRNP had 303 Medicare Part D claims for 151 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.