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

Individual provider Hematology & Oncology Physician · NPI 1962589382

Jeffrey Lewis Spiess, MD is a Hematology & Oncology Physician in Cleveland, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
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

300 E 185th St
Cleveland, OH 44119-1330
Phone: (216) 383-2222
Fax: (216) 383-3750
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospice and Palliative Medicine (Internal Medicine) Physician (primary) Taxonomy 207RH0002X · Licence 35.047489 (OH)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 35-047489 (OH)

Record details

NPI number1962589382
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESAugust 25, 2010

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