NPPES file of Aug 9, 2026

Karlene Dionne Walker, M.D.

Developmental - Behavioral Pediatrics Physician · Birmingham, AL

Karlene Dionne Walker, M.D. is a developmental - behavioral pediatrics physician with a practice address in Birmingham, Alabama, and NPI 1821475641, issued on Apr 30, 2015. Check the license (Alabama 35704, as entered in NPPES) on the Alabama Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1821475641
Name
Karlene Dionne Walker
Credential
M.D.
Primary taxonomy
Developmental - Behavioral Pediatrics Physician 2080P0006X
License number
35704 AL
Self-reported in NPPES; status is on the state search
Practice location
930 20TH St S Ste 140, Birmingham, AL 35205
Phone
(205) 934-8923
Enumerated
Apr 30, 2015
Record last updated
Jun 22, 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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Verify Karlene Dionne Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersAlabama Board of Medical Examiners
    Search for license 35704    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
Open the Alabama license search

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Developmental - Behavioral Pediatrics Physician providers in Alabama

There are 8 developmental - behavioral pediatrics physician records in Alabama. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8 in Alabama → Every provider in Birmingham →

Other developmental - behavioral pediatrics physician records in Alabama

  1. Stephanie Anderson, M.D.Mobile, AL1053501049
  2. Elizabeth Mazyck, MDMontgomery, AL1902562846
  3. Laura McGuinn, MDBirmingham, AL1558339861
  4. Justin Schwartz, M.D.Birmingham, AL1932343282
  5. Kimberlly Stringer, M.D.Birmingham, AL1114110210
  6. Hanes Swingle, MDMobile, AL1710055223
  7. Riley Trimm, MDMobile, AL1912953019

Common questions

What is Karlene Dionne Walker, M.D.'s NPI number?

Karlene Dionne Walker, M.D.'s National Provider Identifier (NPI) is 1821475641, issued on Apr 30, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Karlene Dionne Walker, M.D. located?

The NPPES record lists a practice address at 930 20TH St S Ste 140, Birmingham, AL, 35205. Phone: (205) 934-8923. Providers update this record themselves, so call before visiting.

How can I verify Karlene Dionne Walker, M.D.'s license?

NPPES lists Alabama license number 35704, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.