ALEXA CASTILLO M.ED
NPI 1699508036
Counselor - Mental Health in Chicago, IL

Q: What is Alexa Castillo's NPI number?

The NPI number for Alexa Castillo is 1699508036. It was assigned to this individual provider in the NPPES registry on August 21, 2024.

Q: What is Alexa Castillo's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Alexa Castillo was last updated on June 29, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since August 21, 2024PECOS Enrolled

1011 W WELLINGTON AVE STE 210, CHICAGO, IL 60657(872) 328-7655(773) 423-8444 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Alexa Castillo M.ed NPPES

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

ALEXA CASTILLO M.ED (NPI 1699508036) is an individual mental health provider in Chicago, Illinois and active in the NPI registry since August 2024. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1699508036

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameALEXA CASTILLOCredential: M.ED

Location Address1011 W WELLINGTON AVE STE 210Chicago, IL 60657-7187

Mailing Address1011 W Wellington Ave Ste 210Chicago, IL 60657-7187 · (312) 384-1940 · Fax (773) 423-8444

Phone(872) 328-7655

Fax(773) 423-8444

Sole ProprietorYes

Medical School CMSOtherGraduated 2024

Enumeration DateAugust 21, 2024

Last NPPES UpdateJune 29, 2026

NPPES CertifiedJune 29, 2026

✔ NPI 1699508036 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

1011 W WELLINGTON AVE STE 210, Chicago, IL 60657

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Secondary Practice Location 1

Location 1747 N La Salle Dr Ste 700Chicago, IL 60654-5089 · Phone (872) 309-4445

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexa Castillo M.ed is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6204339237

PECOS Enrollment IDI20250915000418

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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