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DIANA ONG M.D.
NPI 1649701608
Student in an Organized Health Care Education/Training Program in Oakland, CA

Active since March 22, 2017PECOS Enrolled
275 W MACARTHUR BLVD, KAISER PERMANENTE OAKLAND MEDICAL CENTER, OAKLAND, CA 94611(510) 752-1000 Get Directions Write a Review

NPPES record last updated: December 17, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 17, 2021, Mar 22, 2017 (2 updates tracked since 2017).

About Diana Ong M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANA ONG M.D. (NPI 1649701608) is an individual student in an organized health care education/training program in Oakland, California and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649701608
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDIANA ONGCredential: M.D.
Location Address275 W MACARTHUR BLVD, KAISER PERMANENTE OAKLAND MEDICAL CENTEROakland, CA 94611-5641
Mailing Address275 W Macarthur Blvd, Kaiser Permanente Oakland Medical CenterOakland, CA 94611-5641
Phone(510) 752-1000
Sole ProprietorNo
Enumeration DateMarch 22, 2017
Last NPPES UpdateDecember 17, 20212 updates tracked since enumeration
✔ NPI 1649701608 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
275 W MACARTHUR BLVD, Oakland, CA 94611
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diana Ong M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ANNA C. MORGAN MD
Specialist
275 W MACARTHUR BLVD
OAKLAND, CA 94611
Alameda County (510) 752-1000
DR. TRANG H. LA MD
Radiology (Radiation Oncology)
275 W MACARTHUR BLVD
OAKLAND, CA 94611
Alameda County (510) 752-1000
DR. AMIN MATIN M.D., M.P.H.
Radiology (Diagnostic Radiology)
275 W MACARTHUR BLVD
OAKLAND, CA 94611
Alameda County (925) 295-5758
SUCHETA KORWAR MD
Student in an Organized Health Care Education/Training Program
275 W MACARTHUR BLVD
OAKLAND, CA 94611
Alameda County (510) 752-1000
MR. MATTHEW GABRIELSON D.P.T.
Physical Therapist (Orthopedic)
275 W MACARTHUR BLVD
OAKLAND, CA 94611
Alameda County (510) 752-6221
MALORIE HACKER MD
Student in an Organized Health Care Education/Training Program
275 W MACARTHUR BLVD
OAKLAND, CA 94611
Alameda County (510) 752-1000
RENEE L. PERRY DO
Obstetrics & Gynecology
275 W MACARTHUR BLVD
OAKLAND, CA 94611
Alameda County (510) 752-1000
HERPRIT KAUR MAHAL MD
Hospitalist
275 W MACARTHUR BLVD
OAKLAND, CA 94611
Alameda County (510) 752-1000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Ong's NPI number?

The NPI number for Diana Ong is 1649701608. It was assigned to this individual provider in the NPPES registry on March 22, 2017.

Where is Diana Ong located?

Diana Ong practices at 275 W Macarthur Blvd Kaiser Permanente Oakland Medical Center, Oakland, CA 94611. The listed phone number is (510) 752-1000.

What is Diana Ong's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Diana Ong enrolled in Medicare?

Yes. Diana Ong is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Diana Ong was last updated on December 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.