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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SANDRA M CORTEZ CASTANEDA
NPI 1831914332
Lactation Consultant, Non-RN in Addison, IL

Active since November 19, 2024
1111 W LAKE ST, ADDISON, IL 60101(630) 682-7400 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 16, 2026, Nov 19, 2024 (2 updates tracked since 2024).

About Sandra M Cortez Castaneda NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SANDRA M CORTEZ CASTANEDA (NPI 1831914332) is an individual lactation consultant, non-rn provider in Addison, Illinois and active in the NPI registry since November 2024.

NPPES Registry Identity

NPI1831914332
Entity TypeIndividualFemale
Primary Taxonomy174N00000X
Provider Legal NameSANDRA M CORTEZ CASTANEDA
Location Address1111 W LAKE STAddison, IL 60101-1101
Mailing Address111 N County Farm RdWheaton, IL 60187-3977
Phone(630) 682-7400
Sole ProprietorNo
Enumeration DateNovember 19, 2024
Last NPPES UpdateJuly 16, 20262 updates tracked since enumeration
NPPES CertifiedJuly 16, 2026
✔ NPI 1831914332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyLactation Consultant, Non-RNOther Service Providers
Taxonomy Code174N00000X
Definition
An individual trained to provide breastfeeding assistance services to both mothers and infants. Lactation Consultants are not required to be nurses and are trained through specific courses of education. The Lactation Consultant may have additional certification through a national or international organization.
Also ListedRegistered NurseTaxonomy 163W00000X · License 28277360A (IN), 041.575526 (IL)
1111 W LAKE ST, Addison, IL 60101
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ACCESS COMMUNITY HEALTH NETWORK
Clinic/Center (Federally Qualified Health Center (FQHC))
1111 W LAKE ST
ADDISON, IL 60101
Dupage County (773) 257-6770
LORENA MENDOZA
Registered Nurse
1111 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 682-7400
TESSA HELENA MAGNANIMO
Counselor (Mental Health)
1111 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 682-7400
GUADALUPE VIANEY BARAJAS
Registered Nurse
1111 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 628-1811
COUNTY OF DUPAGE DEPARTMENT OF HEALTH
Clinic/Center (Mental Health (Including Community Mental Health Center))
1111 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 682-7400
ALYSSA MARY ARZUAGA
Case Manager/Care Coordinator
1111 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 682-7400
CASSANDRA MARIE QUINN RD
Case Manager/Care Coordinator
1111 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 221-4736
CORINA ISABEL ANDERSEN RD, LDN, CLS
Lactation Consultant, Non-RN
1111 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 221-4662

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sandra Cortez Castaneda's NPI number?

The NPI number for Sandra Cortez Castaneda is 1831914332. It was assigned to this individual provider in the NPPES registry on November 19, 2024.

Where is Sandra Cortez Castaneda located?

Sandra Cortez Castaneda practices at 1111 W Lake St, Addison, IL 60101. The listed phone number is (630) 682-7400.

What is Sandra Cortez Castaneda's specialty?

The primary specialty registered for this NPI is Lactation Consultant, Non-RN with taxonomy code 174N00000X.

When was this NPI record last updated?

The NPPES record for Sandra Cortez Castaneda was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.