NPPES file of Aug 9, 2026

Anthony Diaz, MD

Student in an Organized Health Care Education/Training Program · Farmington, CT

Anthony Diaz, MD is a student in an organized health care education/training program with a practice address in Farmington, Connecticut, and NPI 1922685015, issued on Mar 25, 2021. Check the license with the Connecticut 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
1922685015
Name
Anthony Diaz
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
263 Farmington Avenue, Farmington, CT 06030
Phone
(860) 679-4617
Enumerated
Mar 25, 2021
Record last updated
Mar 25, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(860) 679-5168
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 263 Farmington Avenue

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

  1. Lilyan AbrahamInternal Medicine Physician1447693254
  2. Alexander Adami, MDInternal Medicine Physician1780180968
  3. Ayatalla AhmedStudent in an Organized Health Care Education/Training Program1194469395
  4. Dina Al RameniThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1841642931
  5. Lina Al-BawalizStudent in an Organized Health Care Education/Training Program1104662543
  6. Ammr Al-Houssan, MBBCHStudent in an Organized Health Care Education/Training Program1700440468

Verify Anthony Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut 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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92% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

15 Medicare Part D claims, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Anthony Diaz15
  2. Specialty average185

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: $255.79

2 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Anthony Diaz$255.79
  2. Specialty average$608.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Anthony Diaz among 5,184 student in an organized health care education/training program records in Connecticut

Anthony Diaz, MD is one of 5,184 student in an organized health care education/training program records with a practice address in Connecticut. 32% 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 27% of them.

  • NPI issued2021 · 27% of these records are older, 66% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2021 · 26% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

866 student in an organized health care education/training program records list a practice address in Farmington

They are 866 of the 2,993 NPPES records with a practice address in Farmington, and 5,184 student in an organized health care education/training program records in Connecticut.

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

  1. Sucheta Aurora, M.D.Farmington, CT 060301841489135
  2. Richard Bell, M.D.Farmington, CT 060301700085255
  3. Anand Gupta, M.D.Farmington, CT 060301609068428
  4. Subramanian Kannan, M.D.,Farmington, CT 060301780882746
  5. Matthias Karl, DMDFarmington, CT 060301114126075
  6. Mehdi Makki, MDFarmington, CT 060301689872640
  7. Dongha Oh, D.M.DFarmington, CT 060301235337973
  8. Marieange Panossian, DDS MDFarmington, CT 060301306044037

Common questions

What is Anthony Diaz, MD's NPI number?

Anthony Diaz, MD's National Provider Identifier (NPI) is 1922685015, issued on Mar 25, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Anthony Diaz, MD located?

The NPPES record lists a practice address at 263 Farmington Avenue, Farmington, CT, 06030. Phone: (860) 679-4617. Providers update this record themselves, so call before visiting.

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

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

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

In 2024, Anthony Diaz, MD had 15 Medicare Part D claims; 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.