NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nab MD Sc

Geriatric Medicine (Internal Medicine) Physician in Roselle, IL · enumerated 2006 · authorized official Nelson Blanco, President.

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

National Provider Identifier

1174590624

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Nab MD Sc
Practice address 400 W Lake St, Suite 111a, Roselle, IL, 60172
Fax (630) 893-8324
Enumeration date Mar 3, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary
207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Nelson Blanco
Title President

Other identifiers

Identifier Type State Issuer
210043 Other - WPS GROUP #

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 Nab MD Sc?
The NPI for Nab MD Sc is 1174590624, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Nab MD Sc?
NPPES lists Nelson Blanco (President) 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 2025-09-11.