Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Roberto B. Salva-Otero, MD, LLC

Internal Medicine Physician in West Springfield, MA · enumerated 2007 · authorized official Roberto Salva-Otero, Owner.

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

National Provider Identifier

1457476319

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Registry record

Entity type Organization (Type 2)

Legal business name Roberto B. Salva-Otero, MD, LLC

Practice address 2085 Riverdale St, West Springfield, MA, 01089

Phone (413) 650-7546

Fax (717) 674-4274

Enumeration date Mar 20, 2007

Last updated in NPPES Aug 7, 2019

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 209896 (MA) Primary

Authorized official

Name Roberto Salva-Otero

Title Owner

Phone (413) 650-7546

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 Roberto B. Salva-Otero, MD, LLC?

Roberto B. Salva-Otero, MD, LLC is registered in NPPES as a Internal Medicine 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.

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Roberto Salva-Otero Internal Medicine Physician · West Springfield, MA NPI 1821173311

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-07.