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

Dr. Mariano H Demiguel, MD

Individual provider Nephrology Physician · NPI 1750388435

Dr. Mariano H Demiguel, MD is a Nephrology in Toledo, Ohio. Qualified in 1983, 43 years ago. Accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
43
Licensed in
OH
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

4235 Secor Rd
Toledo, OH 43623-4231
Phone: (419) 479-5529
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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 35076290 (OH)

Record details

NPI number1750388435
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2005
Last updated in NPPESMay 31, 2011

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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