NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Stephen M Damiani, D.O., Inc

Endocrinology, Diabetes & Metabolism Physician in Apple Valley, CA · enumerated 2010 · authorized official Stephen Damiani, Ceo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1396047361

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Stephen M Damiani, D.O., Inc
Practice address 18092 Wika Rd, Ste 110, Apple Valley, CA, 92307
Phone (760) 946-3366
Fax (760) 946-3866
Enumeration date Nov 24, 2010
Last updated in NPPES Nov 24, 2010

Taxonomy & classification

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Stephen Damiani
Title Ceo
Phone (760) 946-3366

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Stephen M Damiani, D.O., Inc?
Stephen M Damiani, D.O., Inc is registered in NPPES as a Endocrinology, Diabetes & Metabolism Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-24.