DAVID LOEB MD
NPI 1891784773
Internal Medicine - Gastroenterology in Jacksonville, FL

Q: What is David Loeb's NPI number?

The NPI number for David Loeb is 1891784773. It was assigned to this individual provider in the NPPES registry on October 13, 2005.

Q: What is David Loeb's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for David Loeb was last updated on October 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.

Active since October 13, 2005

4500 SAN PABLO RD S, JACKSONVILLE, FL 32224(904) 953-2000 Get Directions Write a Review

NPPES record last updated: October 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 10, 2025, Sep 1, 2020, May 3, 2018 and 3 more (6 updates tracked since 2016).

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About David Loeb Md NPPES

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

DAVID LOEB MD (NPI 1891784773) is an individual gastroenterology provider in Jacksonville, Florida, licensed in Arizona (23695) and active in the NPI registry since October 2005. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1891784773

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDAVID LOEBCredential: MD

Location Address4500 SAN PABLO RD SJacksonville, FL 32224-1865

Mailing Address13400 E Shea BlvdScottsdale, AZ 85259-5452 · (480) 301-8000

Phone(904) 953-2000

Sole ProprietorNo

Enumeration DateOctober 13, 2005

Last NPPES UpdateOctober 10, 20256 updates tracked since enumeration

NPPES CertifiedOctober 10, 2025

✔ NPI 1891784773 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in AZ · 23695✔ Licensed in TX · H0572✔ Licensed in MN · 32275✔ Licensed in FL · ME59255✔ Licensed in LA · MD.07239R

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.

4500 SAN PABLO RD S, Jacksonville, FL 32224

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Secondary Practice Locations 2

Location 113400 E Shea BlvdScottsdale, AZ 85259-5452 · Phone (480) 301-8000

Location 24500 San Pablo Rd SJacksonville, FL 32224-1865 · Phone (904) 953-2000

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.

KATHERINE L WALSH PA-C/MPH

Physician Assistant