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

Dr. Steven Jeffrey Hager, DO

Individual provider Hematology & Oncology Physician · NPI 1326087917

Dr. Steven Jeffrey Hager, DO is a Hematology/Oncology in Fresno, California. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 1984, 42 years ago. Practices with California Cancer Associates for Research and Excellence Inc, a 65-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
42
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
CA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

7130 N Millbrook Ave
Fresno, CA 93720-3347
Phone: (559) 326-1222
Fax: (559) 326-1230
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 20A8136 (CA)

Record details

NPI number1326087917
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESJanuary 27, 2020
Certification dateJanuary 27, 2020
Mailing addressPo Box 25100, Fresno, CA 93729-5100

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 1984 (42 years in practice)
Group practice California Cancer Associates For Research And Excellence Inc — 65 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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