Robert Keith Allen, M.D.
Family Medicine Physician · Decatur, AL
Robert Keith Allen, M.D. is a family medicine physician with a practice address in Decatur, Alabama, and NPI 1215998430, issued on Mar 29, 2006. Check the license (Alabama 10128, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Robert Keith Allen
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 10128 AL
Self-reported in NPPES; status is on the state search - Practice location
- 2422 Danville RD SW, Decatur, AL 35603
- Phone
- (256) 355-8155
- Enumerated
- Mar 29, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (256) 355-8748
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,996 in Alabama → Look up another NPI →
Also registered at 2422 Danville RD SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marlin Gill, M.D.Family Medicine Physician1336251636
- Thomas Lockard, D.O.Family Medicine Physician1669405593
Verify Robert Keith Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 10128Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average family medicine physician in 2024
2,924 Medicare Part D claims for 252 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 53 claims were for opioids.
Most prescribed
- Atorvastatin Calcium140 claims
- Amlodipine Besylate110 claims
- Levothyroxine Sodium107 claims
- Metoprolol Succinate95 claims
- Gabapentin77 claims
- Lisinopril77 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.
Robert Keith Allen among 1,996 family medicine physician records in Alabama
Robert Keith Allen, M.D. is one of 1,996 family 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 10% of them.
- NPI issued2006 · 10% of these records are older, 52% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2026 · 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 207Q00000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 family medicine physician records list a practice address in Decatur
They are 28 of the 1,185 NPPES records with a practice address in Decatur, and 1,996 family medicine physician records in Alabama.
All 1,996 in Alabama → Every provider in Decatur → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jonathan Aycock, DODecatur, AL 356031912972977
- David Francis, MDDecatur, AL 356031427062173
- Marlin Gill, M.D.Decatur, AL 356031336251636
- Rodney Harney, M.D.Decatur, AL 356031053392795
- Rachel Kennedy, D.O.Decatur, AL 356031164629002
- Thomas Lockard, D.O.Decatur, AL 356031669405593
- Edwin Matthews, MDDecatur, AL 356031316965908
- Alexander McQueen, MDDecatur, AL 356031194179341
Common questions
What is Robert Keith Allen, M.D.'s NPI number?
Robert Keith Allen, M.D.'s National Provider Identifier (NPI) is 1215998430, issued on Mar 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Keith Allen, M.D. located?
The NPPES record lists a practice address at 2422 Danville RD SW, Decatur, AL, 35603. Phone: (256) 355-8155. Providers update this record themselves, so call before visiting.
How can I verify Robert Keith Allen, M.D.'s license?
NPPES lists Alabama license number 10128, 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 Robert Keith Allen, M.D. prescribe under Medicare Part D?
In 2024, Robert Keith Allen, M.D. had 2,924 Medicare Part D claims for 252 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.