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

Dr. Sonia Mercedes Ramirez-Seifert, MD

Individual provider Internal Medicine Physician · NPI 1568485373

Dr. Sonia Mercedes Ramirez-Seifert, MD is an Internal Medicine Physician in Altamonte Springs, Florida. Licensed in California and Florida. Registered with an NPI since 2006.

Licensed in
CA, FL
In the registry since
2006
Specialties on file
2
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

393 Centerpointe Cir Ste 1483
Altamonte Springs, FL 32701-3453
Phone: (321) 280-3949
Fax: (321) 280-3950
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME107632 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence A95079 (CA)

Record details

NPI number1568485373
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 25, 2006
Last updated in NPPESApril 5, 2013

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