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

Dr. Tennyson Jellins, MD, MS

Individual provider Hematology & Oncology Physician · NPI 1144923236

Dr. Tennyson Jellins, MD, MS is a Hematology & Oncology Physician in Sacramento, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

2279 45th St
Sacramento, CA 95817-1514
Phone: (916) 734-5959
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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 A210186 (CA)

Record details

NPI number1144923236
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MS
Sole proprietorNo
NPI enumeratedMarch 27, 2023
Last updated in NPPESJuly 6, 2026
Certification dateJuly 6, 2026

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