Lex D. Mahler, DO
Emergency Medicine Physician · Thomasville, AL
Lex D. Mahler, DO is an emergency medicine physician with a practice address in Thomasville, Alabama, and NPI 1831259043, issued on Dec 11, 2006. Check the license (Alabama DO-528, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Lex D. Mahler
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- DO-528 AL
Self-reported in NPPES; status is on the state search - Practice location
- 33700 Highway 43, Thomasville, AL 36784
- Phone
- (334) 636-6239
- Enumerated
- Dec 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040209001286); accepts Medicare assignment
- Medical or professional school
- Nova Southeastern College Of Osteo Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 678 in Alabama → Look up another NPI →
Verify Lex D. Mahler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license DO-528Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average emergency medicine physician in 2024
370 Medicare Part D claims for 220 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefdinir33 claims
- Prednisone33 claims
- Azithromycin25 claims
- Ondansetron Odt22 claims
- Methylprednisolone21 claims
- Potassium Chloride21 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.
Bills Medicare through one group practice
- Rush Hospital/butler, IncButler, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lex D. Mahler among 678 emergency medicine physician records in Alabama
Lex D. Mahler, DO is one of 678 emergency medicine physician records with a practice address in Alabama. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 51% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1994 · median 2011 among the 399 with a school on file
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 emergency medicine physician records list a practice address in Thomasville
They are 2 of the 53 NPPES records with a practice address in Thomasville, and 678 emergency medicine physician records in Alabama.
All 678 in Alabama → Every provider in Thomasville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Swaroop Mitta, MDThomasville, AL 367841356432264
- Mark Burroughs, DOOpelika, AL 368011225525561
- Chad Gibbs, DOOpelika, AL 368011184367302
- Avery LisenbeOpelika, AL 368011871080739
- Austin Reece, M.D.Opelika, AL 368011457739757
- Zachary Smith, DOOpelika, AL 368011265968010
- Derek VanderveldeOpelika, AL 368011053870972
- Jeffrey Weeks, DOOpelika, AL 368011730600669
Common questions
What is Lex D. Mahler, DO's NPI number?
Lex D. Mahler, DO's National Provider Identifier (NPI) is 1831259043, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lex D. Mahler, DO located?
The NPPES record lists a practice address at 33700 Highway 43, Thomasville, AL, 36784. Phone: (334) 636-6239. Providers update this record themselves, so call before visiting.
How can I verify Lex D. Mahler, DO's license?
NPPES lists Alabama license number DO-528, 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.
How much does Lex D. Mahler, DO prescribe under Medicare Part D?
In 2024, Lex D. Mahler, DO had 370 Medicare Part D claims for 220 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.