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

DR. LUIS EFREN AGUILAR PSYD
NPI 1306332028
Clinical Neuropsychologist in Monrovia, CA

Q: What is Luis Aguilar's NPI number?

The NPI number for Luis Aguilar is 1306332028. It was assigned to this individual provider in the NPPES registry on July 5, 2018.

Q: What is Luis Aguilar's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Q: When was this NPI record last updated?

The NPPES record for Luis Aguilar was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since July 05, 2018PECOS Enrolled

118 W LIME AVE STE 101, MONROVIA, CA 91016(626) 321-2889 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 25, 2026, Nov 6, 2025, Nov 19, 2024 and 1 more (4 updates tracked since 2018).

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About Dr. Luis Efren Aguilar Psyd NPPES

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

DR. LUIS EFREN AGUILAR PSYD (NPI 1306332028) is an individual clinical neuropsychologist in Monrovia, California, licensed in California (PSY34659) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1306332028

Entity TypeIndividualMale

Primary Taxonomy103G00000X

Provider Legal NameDR. LUIS EFREN AGUILARCredential: PSYD

Location Address118 W LIME AVE STE 101Monrovia, CA 91016-2841

Mailing Address118 W Lime Ave Ste 101Monrovia, CA 91016-2841 · (626) 321-2889 · Fax (626) 593-4199

Phone(626) 321-2889

Sole ProprietorYes

Medical School CMSOtherGraduated 2022

Enumeration DateJuly 5, 2018

Last NPPES UpdateAugust 25, 20264 updates tracked since enumeration

NPPES CertifiedAugust 25, 2026

✔ NPI 1306332028 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

License✔ Licensed in CA · PSY34659

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY34659 (CA)

118 W LIME AVE STE 101, Monrovia, CA 91016

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Secondary Practice Location 1

Location 1740 Westwood Plz Ste C8-222Los Angeles, CA 90095-8353 · Phone (310) 206-9326

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Luis Efren Aguilar Psyd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5890291363

PECOS Enrollment IDI20251002004538

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.

Other Providers at the Same Location NPPES

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

UNITY NEUROBEHAVIORAL HEALTH, A PSYCHOLOGICAL CORPORATION

Clinical Neuropsychologist

118 W LIME AVE STE 101
MONROVIA, CA 91016

Los Angeles County (626) 321-2889

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 Luis Aguilar's NPI number?

The NPI number for Luis Aguilar is 1306332028. It was assigned to this individual provider in the NPPES registry on July 5, 2018.

Where is Luis Aguilar located?

Luis Aguilar practices at 118 W Lime Ave Ste 101, Monrovia, CA 91016. The listed phone number is (626) 321-2889.

What is Luis Aguilar's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Luis Aguilar enrolled in Medicare?

Yes. Luis Aguilar is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Luis Aguilar was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.