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

Dr. Alessandra Saito Regatieri, MD

Individual provider Infectious Disease Physician · NPI 1801061882

Dr. Alessandra Saito Regatieri, MD is an Internal Medicine in Atlantis, Florida. Qualified in 2001, 25 years ago. Practices with Hospital Medicine Services of Fl, LLC, a 503-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
25
Licensed in
FL
In the registry since
2008
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

5503 S Congress Ave Ste 104
Atlantis, FL 33462-6614
Phone: (561) 967-0101
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence ME00107372 (FL)

Record details

NPI number1801061882
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 29, 2008
Last updated in NPPESApril 18, 2013

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Hospital Medicine Services Of Fl, Llc — 503 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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