Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Alexander Nicholas Diaz, MD

Individual provider Emergency Medicine Physician · NPI 1841751849

Alexander Nicholas Diaz, MD is an Emergency Medicine in St Petersburg, Florida. Graduated from Univ of Central Florida, College of Medicine in 2019, 7 years ago. Practices with Bayside Emergency Physicians PA, a 19-clinician group and accepts Medicare assignment. Licensed in Florida and Texas.

Years since qualifying
7
Trained at
Univ of Central Florida, College of Medicine
Licensed in
FL, TX
In the registry since
2019
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

500 Dr Martin Luther King Jr St N Ste 304
St Petersburg, FL 33705-1470
Phone: (727) 210-5253
Fax: (727) 290-4323
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence ME167124 (FL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence T3460 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1841751849
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 31, 2019
Last updated in NPPESAugust 2, 2025
Certification dateAugust 2, 2025
Mailing address3218 21st St N, St Petersburg, FL 33713-3055

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIV OF CENTRAL FLORIDA, COLLEGE OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Bayside Emergency Physicians Pa — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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