Katelyn Ducker, DO
Internal Medicine Physician · Opelika, AL
Katelyn Ducker, DO is an internal medicine physician with a practice address in Opelika, Alabama, and NPI 1326781048, issued on Apr 20, 2022. Check the license (Alabama DO.3461, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Katelyn Ducker
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DO.3461 AL
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Pepperell Pkwy, Opelika, AL 36801
- Phone
- (334) 528-3035
- Enumerated
- Apr 20, 2022
- Record last updated
- Jun 18, 2025
- Fax
- (334) 528-1661
- Medicare enrollment
- Enrolled (PECOS I20240415002240); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,705 in Alabama → Look up another NPI →
Also registered at 2000 Pepperell Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Omsalama Abdallah, MDStudent in an Organized Health Care Education/Training Program1770422164
- Pratichha AdhikariStudent in an Organized Health Care Education/Training Program1174463681
- Olawale Akinola, MDStudent in an Organized Health Care Education/Training Program1275334153
- Maariyha Al-BsoulStudent in an Organized Health Care Education/Training Program1205639358
- Adam Aldaher, DOStudent in an Organized Health Care Education/Training Program1679416069
- Robin Allers, CRNACertified Registered Nurse Anesthetist1801833306
Verify Katelyn Ducker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license DO.3461Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
98 Medicare Part D claims for 31 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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
- Internal Medicine Associates P.C.Opelika, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katelyn Ducker among 1,705 internal medicine physician records in Alabama
Katelyn Ducker, DO is one of 1,705 internal 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 2022, is newer than 92% of them.
- NPI issued2022 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2022 · median 2003 among the 1,136 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 internal medicine physician records list a practice address in Opelika
They are 30 of the 797 NPPES records with a practice address in Opelika, and 1,705 internal medicine physician records in Alabama.
All 1,705 in Alabama → Every provider in Opelika → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Justin Campbell, M.D.Opelika, AL 368011427237080
- Jonathan Commander, M.DOpelika, AL 368011992894083
- Joseph Downs, M.D.Opelika, AL 368011104910488
- Peyton Greene, D.O.Opelika, AL 368011811134729
- Michael Gunter, M.D.Opelika, AL 368011780765669
- Kevin Jackson, MDOpelika, AL 368011316938517
- Beth Mitchell, M.D.Opelika, AL 368011821180522
- Robert Patton, M.D.Opelika, AL 368011831288901
Common questions
What is Katelyn Ducker, DO's NPI number?
Katelyn Ducker, DO's National Provider Identifier (NPI) is 1326781048, issued on Apr 20, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Katelyn Ducker, DO located?
The NPPES record lists a practice address at 2000 Pepperell Pkwy, Opelika, AL, 36801. Phone: (334) 528-3035. Providers update this record themselves, so call before visiting.
How can I verify Katelyn Ducker, DO's license?
NPPES lists Alabama license number DO.3461, 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 Katelyn Ducker, DO prescribe under Medicare Part D?
In 2024, Katelyn Ducker, DO had 98 Medicare Part D claims for 31 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.