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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

DANIEL KOERBER MD
NPI 1033031125
Internal Medicine - Gastroenterology in Newport Beach, CA

Active since July 29, 2026
1 HOAG DR, NEWPORT BEACH, CA 92663(949) 764-4624 Get Directions Write a Review

NPPES record added: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Daniel Koerber Md NPPES

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

DANIEL KOERBER MD (NPI 1033031125) is an individual gastroenterology provider in Newport Beach, California, licensed in California (A210906) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1033031125
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDANIEL KOERBERCredential: MD
Location Address1 HOAG DRNewport Beach, CA 92663-4162
Mailing Address4201 Jamboree Rd Unit 512Newport Beach, CA 92660-3065 · (949) 820-0925
Phone(949) 764-4624
Sole ProprietorNo
Enumeration DateJuly 29, 2026
NPPES CertifiedJuly 29, 2026
✔ NPI 1033031125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · A210906
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1 HOAG DR, Newport Beach, CA 92663
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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. JACK MIN KAN M.D.
Anesthesiology
1 HOAG DR, DEPT OF ANESTHESIOLOGY
NEWPORT BEACH, CA 92663
Orange County (858) 565-9666
DR. MICHAEL GRAY MD
Hospitalist
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 610-7245
DR. ANDY YEN-TANG LEE MD
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 764-8135
KELLY GREENSTREET RD
Dietitian, Registered
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 764-8205
AMY KWAN MD
Hospitalist
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 873-6181
BRIAN KONG M.D.
Hospitalist
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 610-7245
CAPELLA TONG RD
Dietitian, Registered
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 764-8205
KYOUNG JIN LEE PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 764-4624

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 Daniel Koerber's NPI number?

The NPI number for Daniel Koerber is 1033031125. It was assigned to this individual provider in the NPPES registry on July 29, 2026.

Where is Daniel Koerber located?

Daniel Koerber practices at 1 Hoag Dr, Newport Beach, CA 92663. The listed phone number is (949) 764-4624.

What is Daniel Koerber's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Daniel Koerber was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.