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

Michael Siedlecki, MD

Individual provider Nephrology Physician · NPI 1205811361

Michael Siedlecki, MD is a Nephrology in St Petersburg, Florida. Qualified in 1973, 53 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
53
Licensed in
FL
In the registry since
2005
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

1201 5th Ave N Ste 302
St Petersburg, FL 33705-1457
Phone: (727) 821-2388
Fax: (727) 821-6887
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence ME40222 (FL)

Record details

NPI number1205811361
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 13, 2005
Last updated in NPPESOctober 26, 2007
Mailing address1201 5th Ave N, Ste 302, St Petersburg, FL 33705-1457

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1973 (53 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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