NPPES file of Aug 9, 2026

Jose A. Diaz Barrientos, MD

General Practice Physician · Gainesville, FL

Jose A. Diaz Barrientos, MD is a general practice physician with a practice address in Gainesville, Florida, and NPI 1538238480, issued on Nov 7, 2006. Check the license (Florida ACN759, as entered in NPPES) on the Florida health license search; 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
1538238480
Name
Jose A. Diaz Barrientos
Credential
MD
Primary taxonomy
General Practice Physician 208D00000X
License numbers
ACN759 FL
14288 PR
Self-reported in NPPES; status is on the state search
Practice location
224 SE 24TH St, Gainesville, FL 32641
Phone
(352) 334-7910
Enumerated
Nov 7, 2006
Record last updated
Mar 14, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160413002214); 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 224 SE 24TH St

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

  1. Ana Acosta, PA-CPhysician Assistant1811368301
  2. Marie-Maurice Anglin, ARNPNurse Practitioner1053622597
  3. Leora ApfelbaumHealth Educator1659863082
  4. Yana Banks, M.D.Pediatrics Physician1225140197
  5. Erica Barnard, CDEHealth Educator1366934846
  6. Jaime BerrCommunity Health Registered Nurse1104669969

Verify Jose A. Diaz Barrientos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ACN759
    Check 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
Open the Florida license search

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7% fewer Medicare Part D claims than the average general practice physician in 2024

2,817 Medicare Part D claims for 117 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Jose Diaz Barrientos2,817
  2. Specialty average3,030

Most prescribed

  1. Atorvastatin Calcium241 claims
  2. Amlodipine Besylate162 claims
  3. Metformin Hcl141 claims
  4. Hydrochlorothiazide135 claims
  5. Losartan Potassium115 claims
  6. Metoprolol Tartrate115 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.

Industry payments in 2024: $88.14

1 payment: food and beverage; the largest payer was ViiV Healthcare Company. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jose Diaz Barrientos$88.14
  2. Specialty average$1,273.40

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

  1. Florida Department OF HealthTrenton, FL

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

General Practice Physician providers in Florida

There are 2,282 general practice physician records in Florida.

Other general practice physician records in Florida

  1. Danny Abdallah Samara, MDOcala, FL1740826635
  2. Pacita Abinales, M.D.Saint Petersburg, FL1528124757
  3. Richard Abood, MDNaples, FL1043218977
  4. Ayman Aboulela, M.D.Panama City, FL1659332278
  5. Jamal Abusuwa, MDOviedo, FL1053310342
  6. Patrick Abuzeni, MDCoral Gables, FL1295066579
  7. Annette Acevedo, M.D.Lakeland, FL1932171063
  8. Armando Acevedo, M.D.Miami, FL1003901893
  9. Betzy Acevedo, DRA.Kissimmee, FL1184647778
  10. Gilfredy Acevedo, M.D.Orlando, FL1114997699

Common questions

What is Jose A. Diaz Barrientos, MD's NPI number?

Jose A. Diaz Barrientos, MD's National Provider Identifier (NPI) is 1538238480, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jose A. Diaz Barrientos, MD located?

The NPPES record lists a practice address at 224 SE 24TH St, Gainesville, FL, 32641. Phone: (352) 334-7910. Providers update this record themselves, so call before visiting.

How can I verify Jose A. Diaz Barrientos, MD's license?

NPPES lists Florida license number ACN759, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jose A. Diaz Barrientos, MD prescribe under Medicare Part D?

In 2024, Jose A. Diaz Barrientos, MD had 2,817 Medicare Part D claims for 117 beneficiaries; the average among general practice physician prescribers was 3,030. 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.