Marion L. Sennett, MD
Internal Medicine Physician · Mobile, AL
Marion L. Sennett, MD is an internal medicine physician with a practice address in Mobile, Alabama, and NPI 1962498295, issued on Sep 22, 2005. Check the license (Alabama 00010417, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Marion L. Sennett
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 00010417 AL
Self-reported in NPPES; status is on the state search - Practice location
- 100 Memorial Hospital Dr, Mobile, AL 36608
- Phone
- (251) 342-2641
- Enumerated
- Sep 22, 2005
- Record last updated
- Dec 15, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (251) 343-9507
- Medicaid ID
- 000037753 AL
- Medicare enrollment
- Enrolled (PECOS I20100210000004); accepts Medicare assignment
- Medical or professional school
- University Of South Alabama College Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,705 in Alabama → Look up another NPI →
Also registered at 100 Memorial Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Randi Arendall, CRNPFamily Nurse Practitioner1285407981
- Jimmie Blan, PAMedical Physician Assistant1093048332
- Wiley Christian, PTPhysical Therapist1881890739
- Anna Clark, PAMedical Physician Assistant1760519474
- Dana English, PAPhysician Assistant1831659671
- Nathan Ginsberg, MDDiagnostic Radiology Physician1548258882
Verify Marion L. Sennett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 00010417Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average internal medicine physician in 2024
7,448 Medicare Part D claims for 564 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 988 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen663 claims
- Amlodipine Besylate439 claims
- Atorvastatin Calcium429 claims
- Losartan Potassium229 claims
- Gabapentin220 claims
- Pantoprazole Sodium181 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: $493.93
29 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Mobile Adult Care LLCMobile, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marion L. Sennett among 1,705 internal medicine physician records in Alabama
Marion L. Sennett, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1981 · median 2003 among the 1,136 with a school on file
- Record last updated2009 · 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).
255 internal medicine physician records list a practice address in Mobile
They are 255 of the 6,309 NPPES records with a practice address in Mobile, and 1,705 internal medicine physician records in Alabama.
All 1,705 in Alabama → Every provider in Mobile → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Hugh Ashurst, MDMobile, AL 366081952309965
- Sandeep Bhadkamkar, MDMobile, AL 366081013977339
- Lisa Burch, MDMobile, AL 366081932107943
- Edward Carlos, MDMobile, AL 366081346248358
- Ijaz Iqbal, M.D.Mobile, AL 366081962451971
- Liston Jones, MDMobile, AL 366081639177553
- Kimberly Keith, M.D.Mobile, AL 366081053361691
- Thomas McKelvey, MDMobile, AL 366081306844394
Common questions
What is Marion L. Sennett, MD's NPI number?
Marion L. Sennett, MD's National Provider Identifier (NPI) is 1962498295, issued on Sep 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marion L. Sennett, MD located?
The NPPES record lists a practice address at 100 Memorial Hospital Dr, Mobile, AL, 36608. Phone: (251) 342-2641. Providers update this record themselves, so call before visiting.
How can I verify Marion L. Sennett, MD's license?
NPPES lists Alabama license number 00010417, 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 Marion L. Sennett, MD prescribe under Medicare Part D?
In 2024, Marion L. Sennett, MD had 7,448 Medicare Part D claims for 564 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.