NPPES file of Aug 9, 2026

Mallory Walker, NNP-BC

Neonatal Nurse Practitioner · Birmingham, AL

Mallory Walker, NNP-BC is a neonatal nurse practitioner with a practice address in Birmingham, Alabama, and NPI 1407364904, issued on Jan 18, 2018. Check the license (Alabama 1-143661, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407364904
Name
Mallory Walker
Credential
NNP-BC
Primary taxonomy
Neonatal Nurse Practitioner 363LN0000X
License numbers
1-143661 AL
228725 LA
Self-reported in NPPES; status is on the state search
Practice location
1600 7TH Ave S, Birmingham, AL 35233
Phone
(205) 638-3645
Enumerated
Jan 18, 2018
Record last updated
Mar 27, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest neonatal nurse practitioner records → All 73 in Alabama → Look up another NPI →

Also registered at 1600 7TH Ave S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Caterina Abdala Villa, MDClinical Genetics (M.D.) Physician1982138483
  2. Hussein Abdul-Latif, M.D.Pediatric Endocrinology Physician1952414187
  3. Brittney Abercrombie, CRNPNurse Practitioner1225621527
  4. Grant Adams, CRNPPediatric Nurse Practitioner1346860905
  5. Aya Al-Noubani, MDPediatrics Physician1477106540
  6. Walaa Al-TurkiPediatric Dentistry1396463154

Verify Mallory Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Alabama board licenses this profession
    Search for license 1-143661    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Alabama license search

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Industry payments in 2024: $136.92

2 payments; by number, the most common kind was food and beverage; the largest payer was Mallinckrodt Hospital Products Inc. The 469 providers of this specialty with any payment received $295.92 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mallory Walker$136.92
  2. Specialty average$295.92

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Mallory Walker among 73 neonatal nurse practitioner records in Alabama

Mallory Walker, NNP-BC is one of 73 neonatal nurse practitioner records with a practice address in Alabama. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 56% of them.

  • NPI issued2018 · 56% of these records are older, 40% newer
  • In a Medicare fileYes · 23% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2023 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LN0000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neonatal Nurse Practitioner providers in Alabama

There are 73 neonatal nurse practitioner records in Alabama.

All 73 in Alabama → Every provider in Birmingham → Neonatal Nurse Practitioner nationwide →

The 8 neonatal nurse practitioner records with the nearest ZIP codes

  1. Jill Boren, C.R.N.P.Birmingham, AL 352331386993434
  2. Teresa ChampionBirmingham, AL 352331962049569
  3. William DuckBirmingham, AL 352331528917978
  4. Beth Ellis, CRNPBirmingham, AL 352331801231857
  5. Madison Gregg, CRNPBirmingham, AL 352331922673003
  6. Meghan Mathis, CRNPBirmingham, AL 352331366193062
  7. Martha McBrideBirmingham, AL 352331417373358
  8. Rachel Miller, CRNPBirmingham, AL 352331578981353

Common questions

What is Mallory Walker, NNP-BC's NPI number?

Mallory Walker, NNP-BC's National Provider Identifier (NPI) is 1407364904, issued on Jan 18, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Mallory Walker, NNP-BC located?

The NPPES record lists a practice address at 1600 7TH Ave S, Birmingham, AL, 35233. Phone: (205) 638-3645. Providers update this record themselves, so call before visiting.

How can I verify Mallory Walker, NNP-BC's license?

NPPES lists Alabama license number 1-143661, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.