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

John F Kessler, MD

Individual provider Hematology & Oncology Physician · NPI 1598760274

John F Kessler, MD is a Hematology/Oncology in Cambridge, Ohio. Qualified in 1977, 49 years ago. Practices with Ohiohealth Corporation, a 2,289-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio and Virginia.

Years since qualifying
49
Licensed in
OH, VA
In the registry since
2005
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

1455 Clark St
Cambridge, OH 43725-9617
Phone: (740) 439-2771
Show map & directions

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

Additional practice locations (1)

  • 1051 Loftis Blvd, Newport News, VA 23606-3069 — (757) 873-9400

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 35.059610 (OH)
Specialist Taxonomy 174400000X · Licence 0101045128 (VA)

Record details

NPI number1598760274
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2005
Last updated in NPPESApril 7, 2026
Certification dateApril 7, 2026
Mailing address5900 Lake Wright Dr, Suite 300, Norfolk, VA 23502-1871

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice Ohiohealth Corporation — 2289 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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