Tanja Dudenbostel, MD
Internal Medicine Physician · Huntsville, AL
Tanja Dudenbostel, MD is an internal medicine physician with a practice address in Huntsville, Alabama, and NPI 1891457933, issued on Oct 6, 2021. Check the license (Alabama L.6164SP, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Tanja Dudenbostel
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- L.6164SP AL
329662 LA
Self-reported in NPPES; status is on the state search - Practice location
- 301 Governors Dr SW, Huntsville, AL 35801
- Phone
- (256) 536-5511
- Enumerated
- Oct 6, 2021
- Record last updated
- Feb 16, 2024
- Medicare enrollment
- Enrolled (PECOS I20240228001240); 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 301 Governors Dr SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alan Baggett, M.D.Internal Medicine Physician1104144252
- Amani Bajunayd, MDStudent in an Organized Health Care Education/Training Program1316557754
Verify Tanja Dudenbostel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license L.6164SPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,363 Medicare Part D claims for 238 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium96 claims
- Lisinopril51 claims
- Amlodipine Besylate44 claims
- Hydrochlorothiazide44 claims
- Losartan Potassium43 claims
- Pantoprazole Sodium42 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: $7,652.49
6 payments; by number, the most common kind was consulting fee; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- The Valley FoundationHuntsville, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tanja Dudenbostel among 1,705 internal medicine physician records in Alabama
Tanja Dudenbostel, 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 2021, is newer than 88% of them.
- NPI issued2021 · 88% of these records are older, 8% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1998 · median 2003 among the 1,136 with a school on file
- Record last updated2024 · 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).
98 internal medicine physician records list a practice address in Huntsville
They are 98 of the 5,555 NPPES records with a practice address in Huntsville, and 1,705 internal medicine physician records in Alabama.
All 1,705 in Alabama → Every provider in Huntsville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bala Chennupati, M.D.Huntsville, AL 358011922080084
- Don Evans, MDHuntsville, AL 358011710969522
- John Fanning, MDHuntsville, AL 358011417938762
- Carolyn Herrington, M.D.Huntsville, AL 358011669453411
- Rupen Joshi, M.D.Huntsville, AL 358011457341463
- Zaheer Khan, M.D.Huntsville, AL 358011669454351
- Martin Lynn, M.D.Huntsville, AL 358011760464820
- Dibyajiban Mahapatra, M.D.Huntsville, AL 358011639163769
Common questions
What is Tanja Dudenbostel, MD's NPI number?
Tanja Dudenbostel, MD's National Provider Identifier (NPI) is 1891457933, issued on Oct 6, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Tanja Dudenbostel, MD located?
The NPPES record lists a practice address at 301 Governors Dr SW, Huntsville, AL, 35801. Phone: (256) 536-5511. Providers update this record themselves, so call before visiting.
How can I verify Tanja Dudenbostel, MD's license?
NPPES lists Alabama license number L.6164SP, 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 Tanja Dudenbostel, MD prescribe under Medicare Part D?
In 2024, Tanja Dudenbostel, MD had 1,363 Medicare Part D claims for 238 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.