NPPES file of Aug 9, 2026

Dawn J. Diaz, ARNP

Nurse Practitioner · Yulee, FL

Dawn J. Diaz, ARNP is a nurse practitioner with a practice address in Yulee, Florida, and NPI 1366827925, issued on Jul 24, 2015. Check the license (Florida ARNP9282622, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366827925
Name
Dawn J. Diaz
Credential
ARNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
ARNP9282622 FL
Self-reported in NPPES; status is on the state search
Practice location
463832 State Road 200, Yulee, FL 32097
Phone
(904) 225-2311
Enumerated
Jul 24, 2015
Record last updated
Nov 18, 2024
Fax
(904) 390-7467
Medicaid ID
016452000 FL
Medicare enrollment
Enrolled (PECOS I20160418001495); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 463832 State Road 200

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

  1. Andrea Higgins, APRNNurse Practitioner1235643057
  2. Thomas Taylor, M. D.Family Medicine Physician1700866621

Verify Dawn J. Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ARNP9282622
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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5.7 times the Medicare Part D claims of the average nurse practitioner in 2024

6,331 Medicare Part D claims for 509 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 66 claims were for opioids.

  1. Dawn Diaz6,331
  2. Specialty average1,109

Most prescribed

  1. Atorvastatin Calcium294 claims
  2. Levothyroxine Sodium250 claims
  3. Lisinopril249 claims
  4. Amlodipine Besylate163 claims
  5. Rosuvastatin Calcium162 claims
  6. Omeprazole148 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.

The MIPS final score for 2023 (Medicare payment program): 91.6 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score77.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,594.84

74 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Dawn Diaz$1,594.84
  2. Specialty average$791.64

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. Baptist Primary Care IncCallahan, FL

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

Dawn J. Diaz among 8,844 nurse practitioner records in Florida

Dawn J. Diaz, ARNP is one of 8,844 nurse practitioner records with a practice address in Florida. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 35% of them.

  • NPI issued2015 · 35% of these records are older, 61% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2015 · median 2018 among the 4,492 with a school on file
  • Record last updated2024 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 nurse practitioner records list a practice address in Yulee

They are 7 of the 343 NPPES records with a practice address in Yulee, and 8,844 nurse practitioner records in Florida.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Kalli Ackerman, APRNYulee, FL 320971336717081
  2. Sonia Burns, APRNYulee, FL 320971003391681
  3. Claudette ChretienYulee, FL 320971134087083
  4. Andrea Higgins, APRNYulee, FL 320971235643057
  5. Jennifer Mertiff, APRN FNP-CYulee, FL 320971154986156
  6. Michelle Pendleton, APRNYulee, FL 320971134596802
  7. Daniela Harirchi, APRNSt Augustine, FL 320951285230763
  8. Ryan Park, NPSaint Augustine, FL 320951760738728

Common questions

What is Dawn J. Diaz, ARNP's NPI number?

Dawn J. Diaz, ARNP's National Provider Identifier (NPI) is 1366827925, issued on Jul 24, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Dawn J. Diaz, ARNP located?

The NPPES record lists a practice address at 463832 State Road 200, Yulee, FL, 32097. Phone: (904) 225-2311. Providers update this record themselves, so call before visiting.

How can I verify Dawn J. Diaz, ARNP's license?

NPPES lists Florida license number ARNP9282622, 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 Dawn J. Diaz, ARNP prescribe under Medicare Part D?

In 2024, Dawn J. Diaz, ARNP had 6,331 Medicare Part D claims for 509 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Dawn J. Diaz, ARNP's MIPS final score?

The 2023 MIPS final score is 91.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.