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

DIEGO MACHADO ARDENGHI DDS, MA, MSC, PHD
NPI 1902207509
Dentist - Prosthodontics in Birmingham, AL

Q: What is Diego Ardenghi's NPI number?

The NPI number for Diego Ardenghi is 1902207509. It was assigned to this individual provider in the NPPES registry on September 15, 2014.

Q: What is Diego Ardenghi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Prosthodontics, with taxonomy code 1223P0700X.

Q: When was this NPI record last updated?

The NPPES record for Diego Ardenghi was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 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.

Active since September 15, 2014

1919 7TH AVE S STE 532, BIRMINGHAM, AL 35233(205) 934-2340 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 9, 2026, May 13, 2026, Sep 13, 2019 (3 updates tracked since 2019).

On this page

About Diego Machado Ardenghi Dds, Ma, Msc, Phd NPPES

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

DIEGO MACHADO ARDENGHI DDS, MA, MSC, PHD (NPI 1902207509) is an individual prosthodontics provider in Birmingham, Alabama, licensed in Alabama (ST-000423) and active in the NPI registry since September 2014.

NPPES Registry Identity

NPI1902207509

Entity TypeIndividualMale

Primary Taxonomy1223P0700X

Provider Legal NameDIEGO MACHADO ARDENGHICredential: DDS, MA, MSC, PHD

Location Address1919 7TH AVE S STE 532Birmingham, AL 35233-2005

Mailing Address1919 7th Ave S Ste 532Birmingham, AL 35233-2005 · (205) 934-2340

Phone(205) 934-2340

Sole ProprietorNo

Enumeration DateSeptember 15, 2014

Last NPPES UpdateJuly 9, 20263 updates tracked since enumeration

NPPES CertifiedJuly 9, 2026

✔ NPI 1902207509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · ProsthodonticsDental Providers

Taxonomy Code1223P0700X

License✔ Licensed in AL · ST-000423

Definition

That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.

1919 7TH AVE S STE 532, Birmingham, AL 35233

Open in Google Maps ↗

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 Diego Ardenghi's NPI number?

The NPI number for Diego Ardenghi is 1902207509. It was assigned to this individual provider in the NPPES registry on September 15, 2014.

Where is Diego Ardenghi located?

Diego Ardenghi practices at 1919 7th Ave S Ste 532, Birmingham, AL 35233. The listed phone number is (205) 934-2340.

What is Diego Ardenghi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Prosthodontics, with taxonomy code 1223P0700X.

When was this NPI record last updated?

The NPPES record for Diego Ardenghi was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 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.