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Januario P. Estrada, M.D., S.C.

Internal Medicine Physician in Hoffman Estates, IL · enumerated 2007 · authorized official Januario Estrada, President Owner.

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

National Provider Identifier

1790830354

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Registry record

Entity type Organization (Type 2)
Legal business name Januario P. Estrada, M.D., S.C.
Practice address 1585 Barrington Rd, Suite 306, Hoffman Estates, IL, 60169
Phone (847) 844-3199
Fax (847) 844-1536
Enumeration date Jan 24, 2007
Last updated in NPPES Aug 20, 2019

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036074492 (IL) Primary

Authorized official

Name Januario Estrada
Title President Owner
Phone (847) 844-3199

Other identifiers

Identifier Type State Issuer
DE6577 Other IL RAILROAD MEDICARE PARTB
0021623344 Other IL BCBS PROVIDER ID

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.

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Frequently asked questions

What is the NPI number for Januario P. Estrada, M.D., S.C.?
The NPI for Januario P. Estrada, M.D., S.C. is 1790830354, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Januario P. Estrada, M.D., S.C.?
NPPES lists Januario Estrada (President Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-20.