Alberto Diaz, ARNP
Family Nurse Practitioner · Orlando, FL
Alberto Diaz, ARNP is a family nurse practitioner with a practice address in Orlando, Florida, and NPI 1659879344, issued on Jan 27, 2018. Check the license (Florida ARNP9323070, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Alberto Diaz
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- ARNP9323070 FL
Self-reported in NPPES; status is on the state search - Practice location
- 258 S Chickasaw Trl Ste 203, Orlando, FL 32825
- Phone
- (407) 303-6588
- Enumerated
- Jan 27, 2018
- Record last updated
- Jan 30, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 22,340 in Florida → Look up another NPI →
Also registered at 258 S Chickasaw Trl Ste 203
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alberto Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ARNP9323070Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average family nurse practitioner in 2024
255 Medicare Part D claims for 109 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Amlodipine Besylate27 claims
- Eliquis26 claims
- Metoprolol Succinate25 claims
- Atorvastatin Calcium19 claims
- Losartan Potassium13 claims
- Carvedilol12 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 practice group's MIPS final score for 2023 (Medicare payment program): 78 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $26.19
1 payment: food and beverage; the largest payer was Impulse Dynamics (USA) Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Alberto Diaz among 22,340 family nurse practitioner records in Florida
Alberto Diaz, ARNP is one of 22,340 family nurse practitioner records with a practice address in Florida. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 34% of them.
- NPI issued2018 · 34% of these records are older, 59% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2023 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,036 family nurse practitioner records list a practice address in Orlando
They are 1,036 of the 25,426 NPPES records with a practice address in Orlando, and 22,340 family nurse practitioner records in Florida.
All 22,340 in Florida → Every provider in Orlando → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
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- Lourinda Hersman, ARNPOrlando, FL 328251891994752
- Diana Houle, ARNPOrlando, FL 328251235233941
- Juanita Landers, MSN, FNP, CRNPOrlando, FL 328251447426234
Common questions
What is Alberto Diaz, ARNP's NPI number?
Alberto Diaz, ARNP's National Provider Identifier (NPI) is 1659879344, issued on Jan 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Alberto Diaz, ARNP located?
The NPPES record lists a practice address at 258 S Chickasaw Trl Ste 203, Orlando, FL, 32825. Phone: (407) 303-6588. Providers update this record themselves, so call before visiting.
How can I verify Alberto Diaz, ARNP's license?
NPPES lists Florida license number ARNP9323070, 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 Alberto Diaz, ARNP prescribe under Medicare Part D?
In 2024, Alberto Diaz, ARNP had 255 Medicare Part D claims for 109 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Alberto Diaz, ARNP's MIPS final score?
The 2023 MIPS final score is 78 of 100, reported for the practice group. 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.