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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DAVID S CHENG M.D
NPI 1104892652
Internal Medicine - Hematology & Oncology in Fremont, CA

Active since February 24, 2006
39275 MISSION BLVD, #203, FREMONT, CA 94539(510) 791-1115(510) 791-6245 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. David S Cheng M.d NPPES

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

DR. DAVID S CHENG M.D (NPI 1104892652) is an individual hematology & oncology provider in Fremont, California, licensed in California (00G247210) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1104892652
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. DAVID S CHENGCredential: M.D
Location Address39275 MISSION BLVD, #203Fremont, CA 94539-5254
Mailing Address39275 Mission Blvd, #203Fremont, CA 94539-5254 · (510) 791-1115 · Fax (510) 791-6245
Phone(510) 791-1115
Fax(510) 791-6245
Sole ProprietorNo
Enumeration DateFebruary 24, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1104892652 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · 00G247210
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
39275 MISSION BLVD, Fremont, CA 94539
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Other Providers at the Same Location NPPES 3

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

DANIEL TAYLOR M.D.
Internal Medicine
39275 MISSION BLVD, SUITE 201
FREMONT, CA 94539
Alameda County (510) 713-0628
MR. PHILBERT MANUEL LEE DOCTOR OF CHIROPRACT
Chiropractor
39275 MISSION BLVD, SUITE #202
FREMONT, CA 94539
Alameda County (510) 797-2961
DAVID S. CHENG, M.D. A PROFESSIONAL CORPORATION
Internal Medicine (Hematology & Oncology)
39275 MISSION BLVD, 203
FREMONT, CA 94539
Alameda County (510) 791-1115

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 David Cheng's NPI number?

The NPI number for David Cheng is 1104892652. It was assigned to this individual provider in the NPPES registry on February 24, 2006.

Where is David Cheng located?

David Cheng practices at 39275 Mission Blvd #203, Fremont, CA 94539. The listed phone number is (510) 791-1115.

What is David Cheng's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for David Cheng was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.