Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Estrellita Velez Jo, MD

Pulmonary Disease Physician in Chicago Ridge, IL · enumerated 2006.

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

National Provider Identifier

1427012004

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Registry record

Entity type Individual (Type 1)

Name Mrs. Estrellita Velez Jo

Credential MD

Sex Female

Practice address 10604 Southwest Highway, Ste 107, Chicago Ridge, IL, 60415

Phone (708) 422-0636

Fax (708) 424-2164

Enumeration date Apr 12, 2006

Last updated in NPPES Jun 8, 2018

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 036105855 (IL) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 036105855 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
01632457	Other	IL	BLUE CROSS BLUE SHIELD
036105855	Medicaid	IL	-
P00254382	Other	IL	RAILROAD MEDICARE
R030131	Other	IL	RAILROAD MEDICARE

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

How do I verify Estrellita Velez Jo's NPI record?

Cross-check NPI 1427012004 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427012004 active?

Yes, as of the latest NPPES snapshot, NPI 1427012004 is active (record last updated 2018-06-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-08.