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

Massud Atta, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1851956684

Massud Atta, MD is an Emergency Medicine in Oroville, California. Qualified in 2018, 8 years ago. Practices with Oroville Hospital, a 93-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
8
Licensed in
CA
In the registry since
2019
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

2767 Olive Hwy
Oroville, CA 95966-6118
Phone: (530) 533-8500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 181058 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1851956684
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 7, 2019
Last updated in NPPESJanuary 25, 2023
Certification dateJanuary 25, 2023
Mailing address2297 Sadie Ln Unit 231, Chico, CA 95928-7817

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Oroville Hospital — 93 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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