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

Paul R Kaesberg, MD

Individual provider Hematology & Oncology Physician · NPI 1023084035

Paul R Kaesberg, MD is a Hematology/Oncology in Sacramento, California. Graduated from University of Wisconsin School of Medicine in 1982, 44 years ago. Practices with Regents of the Univ of Ca, a 1,578-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Wisconsin.

Years since qualifying
44
Trained at
University of Wisconsin School of Medicine
Licensed in
CA, WI
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

2279 45th St
Sacramento, CA 95817-2229
Phone: (916) 734-5959
Fax: (916) 703-5265
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence G88099 (CA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 25312 (WI)

Record details

NPI number1023084035
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 28, 2006
Last updated in NPPESAugust 29, 2019

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Regents Of The Univ Of Ca — 1578 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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