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

Dr. Daniel J Mountcastle, MD

Individual provider Phlebology Physician · NPI 1972695880

Dr. Daniel J Mountcastle, MD is a Phlebology Physician in St Petersburg, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

5901 Sun Blvd Ste 113-A
St Petersburg, FL 33715-1166
Phone: (727) 865-6941
Fax: (727) 867-2639
Show map & directions

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

Specialties & licences

Phlebology Physician (primary) Taxonomy 202K00000X · Licence ME36289 (FL)

Record details

NPI number1972695880
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 28, 2006
Last updated in NPPESNovember 13, 2014