Debra Stewart Davis, M.D.
Internal Medicine Physician · Tuscaloosa, AL
Debra Stewart Davis, M.D. is an internal medicine physician with a practice address in Tuscaloosa, Alabama, and NPI 1508933748, issued on Nov 30, 2006. Check the license (Alabama 18350, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Debra Stewart Davis
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 18350 AL
Self-reported in NPPES; status is on the state search - Practice location
- 701 University Blvd E, Tuscaloosa, AL 35401
- Phone
- (205) 366-0009
- Enumerated
- Nov 30, 2006
- Record last updated
- Dec 16, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (205) 366-0097
- Medicaid ID
- 051526799 AL
- Medicare enrollment
- Enrolled (PECOS I20040428001608); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,705 in Alabama → Look up another NPI →
Also registered at 701 University Blvd E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aletta Brewer, CRNPFamily Nurse Practitioner1063868966
Verify Debra Stewart Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 18350Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average internal medicine physician in 2024
11,663 Medicare Part D claims for 575 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 133 claims were for opioids.
Most prescribed
- Levothyroxine Sodium565 claims
- Losartan Potassium450 claims
- Omeprazole362 claims
- Atorvastatin Calcium352 claims
- Montelukast Sodium324 claims
- Metoprolol Succinate319 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.
The MIPS final score for 2023 (Medicare payment program): 38.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,226.30
71 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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
- Capstone Health Services Foundation PCTuscaloosa, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Debra Stewart Davis among 1,705 internal medicine physician records in Alabama
Debra Stewart Davis, M.D. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 49% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1993 · median 2003 among the 1,136 with a school on file
- Record last updated2010 · 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).
53 internal medicine physician records list a practice address in Tuscaloosa
They are 53 of the 2,313 NPPES records with a practice address in Tuscaloosa, and 1,705 internal medicine physician records in Alabama.
All 1,705 in Alabama → Every provider in Tuscaloosa → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Scott Arnold, M.D.Tuscaloosa, AL 354011467476358
- Leon Campbell, M.D.Tuscaloosa, AL 354011275673196
- Steven Copeland, M.D.Tuscaloosa, AL 354011053336123
- Sandra Daly, M.D.Tuscaloosa, AL 354011528082419
- Cathy Gresham, M.D.Tuscaloosa, AL 354011053382028
- Niambi Horton, DO, PHARM.D.Tuscaloosa, AL 354011992835854
- Manjula Kakati, MDTuscaloosa, AL 354011619072907
- Charles Lehman, M.D.Tuscaloosa, AL 354011366412918
Common questions
What is Debra Stewart Davis, M.D.'s NPI number?
Debra Stewart Davis, M.D.'s National Provider Identifier (NPI) is 1508933748, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Debra Stewart Davis, M.D. located?
The NPPES record lists a practice address at 701 University Blvd E, Tuscaloosa, AL, 35401. Phone: (205) 366-0009. Providers update this record themselves, so call before visiting.
How can I verify Debra Stewart Davis, M.D.'s license?
NPPES lists Alabama license number 18350, 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 Debra Stewart Davis, M.D. prescribe under Medicare Part D?
In 2024, Debra Stewart Davis, M.D. had 11,663 Medicare Part D claims for 575 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Debra Stewart Davis, M.D.'s MIPS final score?
The 2023 MIPS final score is 38.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.