NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alexander Q Ereso MD Inc

Plastic and Reconstructive Surgery Physician in Mountain View, CA · enumerated 2018 · authorized official Alexander Ereso, Owner.

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

National Provider Identifier

1720562648

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Alexander Q Ereso MD Inc
Practice address 525 South Dr Ste 203, Mountain View, CA, 94040
Phone (650) 964-6600
Fax (650) 964-7639
Enumeration date Sep 17, 2018
Last updated in NPPES Apr 11, 2023

Taxonomy & classification

2086S0122X Plastic and Reconstructive Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Alexander Ereso
Title Owner
Phone (650) 964-6600

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 is the NPI number for Alexander Q Ereso MD Inc?
The NPI for Alexander Q Ereso MD Inc is 1720562648, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Alexander Q Ereso MD Inc?
NPPES lists Alexander Ereso (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-11.