NPPES file of Aug 9, 2026

Erick Diaz, MD

Student in an Organized Health Care Education/Training Program · Birmingham, AL

Erick Diaz, MD is a student in an organized health care education/training program with a practice address in Birmingham, Alabama, and NPI 1225725419, issued on Apr 19, 2023. Check the license with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225725419
Name
Erick Diaz
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1308 Tuscaloosa Ave SW, Birmingham, AL 35211
Phone
(205) 679-6325
Enumerated
Apr 19, 2023
Record last updated
Jul 11, 2023
Medicare enrollment
Enrolled (PECOS I20260201000105); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1308 Tuscaloosa Ave SW

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Noureen Abbas, MDStudent in an Organized Health Care Education/Training Program1275153736
  2. Breonna ArvieStudent in an Organized Health Care Education/Training Program1841094398
  3. Emma Atkinson, PHARMDPharmacist1497634307
  4. Jeala Barnett-GentryPsychiatry Physician1790217131
  5. Haylie BehnkePharmacist1861226359
  6. Lee Ann Beisher, M.D.Pediatrics Physician1790755387

Verify Erick Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Alabama board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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51% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

90 Medicare Part D claims for 26 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Erick Diaz90
  2. Specialty average185

Most prescribed

  1. Amlodipine Besylate11 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

  1. Newgen Alabama Billing LLCGrove Hill, AL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Erick Diaz among 4,671 student in an organized health care education/training program records in Alabama

Erick Diaz, MD is one of 4,671 student in an organized health care education/training program records with a practice address in Alabama. 18% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 27% of them.

  • NPI issued2023 · 27% of these records are older, 58% newer
  • In a Medicare fileYes · 18% of these records are
  • In the CMS Doctors and Clinicians fileYes · 2% of these records are
  • Graduated2019 · median 2019 among the 81 with a school on file
  • Record last updated2023 · 18% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,038 student in an organized health care education/training program records list a practice address in Birmingham

They are 2,038 of the 15,795 NPPES records with a practice address in Birmingham, and 4,671 student in an organized health care education/training program records in Alabama.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Noureen Abbas, MDBirmingham, AL 352111275153736
  2. Brittiny BoydBirmingham, AL 352111093304982
  3. Matthew Brown, MDBirmingham, AL 352111134709678
  4. Brock Daughtry, DOBirmingham, AL 352111083234942
  5. Louis Dishman, DOBirmingham, AL 352111942820808
  6. John Greco, MDBirmingham, AL 352111467032508
  7. Kathleen Harris, MDBirmingham, AL 352111851911739
  8. Morgan Lepard, MDBirmingham, AL 352111184283350

Common questions

What is Erick Diaz, MD's NPI number?

Erick Diaz, MD's National Provider Identifier (NPI) is 1225725419, issued on Apr 19, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Erick Diaz, MD located?

The NPPES record lists a practice address at 1308 Tuscaloosa Ave SW, Birmingham, AL, 35211. Phone: (205) 679-6325. Providers update this record themselves, so call before visiting.

How can I verify Erick Diaz, MD's license?

Search the Alabama board that licenses this profession; the NPPES record confirms identity only.

How much does Erick Diaz, MD prescribe under Medicare Part D?

In 2024, Erick Diaz, MD had 90 Medicare Part D claims for 26 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.