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Rheumatology

David D. Dang, MD

Sees patients in Garden Grove, CA · California

Summary

David D. Dang, MD (Rheumatology) is enrolled with Medicare at 1 practice location in Garden Grove, CA. NPI 1932162385. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(714) 210‑1300 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about David D. Dang, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
RheumatologyPrimary specialty
YesAccepts Medicare assignment
28Years since medical school (graduated 1998)
R Franklin University Of Med & Sci/chicago Medical SchoolMedical school
MaleGender (as listed)

Quick answers

Where does David D. Dang see patients?
Medicare's clinician data lists 1 practice location in Garden Grove, CA. Call before your visit to confirm the address.
What is David D. Dang's specialty?
Medicare lists Rheumatology as the primary specialty, and also Internal Medicine.
Does David D. Dang accept Medicare assignment?
Yes. Medicare's clinician data says David D. Dang accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for David D. Dang?
(714) 210-1300, as listed in official Medicare / NPI Registry data.
What is David D. Dang's NPI number?
1932162385. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where David D. Dang is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Rheumatology doctors in California →

Other rheumatologists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All rheumatologists in California →

Clinician information

CredentialMD
Medical schoolR Franklin University Of Med & Sci/chicago Medical School
Graduation year1998
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1932162385
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians