David Alexander Corbin, MD
Nephrology Physician · Gadsden, AL
David Alexander Corbin, MD is a nephrology physician with a practice address in Gadsden, Alabama, and NPI 1689162778, issued on Apr 25, 2018. Check the license (Alabama 46673, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- David Alexander Corbin
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 46673 AL
311656 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1026 Goodyear Ave Ste 302B, Gadsden, AL 35903
- Phone
- (256) 485-0899
- Enumerated
- Apr 25, 2018
- Record last updated
- Jan 2, 2025
- Fax
- (866) 265-9563
- Medicare enrollment
- Enrolled (PECOS I20230728002892); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1026 Goodyear Ave Ste 302B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Faris Al Faris, MDCritical Care Medicine (Internal Medicine) Physician1184077521
- Ali Al-Tarbsheh, MDPulmonary Disease Physician1659932341
- Rameshkumar Athippalayam Chellamuthu, M.DNephrology Physician1629264510
- Nicolas Bordas, M.D.Infectious Disease Physician1023422870
- David Clapp, CRNPCritical Care Medicine Nurse Practitioner1730810151
- Kenneth Davenport, MDSurgery Physician1891976833
Verify David Alexander Corbin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 46673Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% more Medicare Part D claims than the average nephrology physician in 2024
2,380 Medicare Part D claims for 554 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Calcitriol306 claims
- Amlodipine Besylate180 claims
- Allopurinol158 claims
- Furosemide137 claims
- Sps122 claims
- Jardiance113 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
- Lifehealth PCGadsden, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Alabama
There are 183 nephrology physician records in Alabama.
Other nephrology physician records in Alabama
- Sheeraz Abro, MDBirmingham, AL1295413318
- Anupam Agarwal, MDBirmingham, AL1942217179
- Gaurav Agarwal, M.D.Birmingham, AL1649293382
- Faris AhmedBirmingham, AL1881805372
- Emad Al Jaber, M.D.Mobile, AL1477920528
- Alian Al-BalasBirmingham, AL1184936304
- Syed Hammad Alam, MDHuntsville, AL1275081697
- Geoffrey Alilonu, M.D.Northport, AL1144295221
- Michael AllonBirmingham, AL1043265762
- Ammar AlmehmiBirmingham, AL1497798219
Common questions
What is David Alexander Corbin, MD's NPI number?
David Alexander Corbin, MD's National Provider Identifier (NPI) is 1689162778, issued on Apr 25, 2018. An NPI identifies a provider in billing; it is not a license.
Where is David Alexander Corbin, MD located?
The NPPES record lists a practice address at 1026 Goodyear Ave Ste 302B, Gadsden, AL, 35903. Phone: (256) 485-0899. Providers update this record themselves, so call before visiting.
How can I verify David Alexander Corbin, MD's license?
NPPES lists Alabama license number 46673, 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 David Alexander Corbin, MD prescribe under Medicare Part D?
In 2024, David Alexander Corbin, MD had 2,380 Medicare Part D claims for 554 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.