DR. GONZALO LAJE MD
NPI 1750501516
Psychiatry & Neurology - Psychiatry in Chevy Chase, MD

Q: What is Gonzalo Laje's NPI number?

The NPI number for Gonzalo Laje is 1750501516. It was assigned to this individual provider in the NPPES registry on April 26, 2007.

Q: What is Gonzalo Laje's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Gonzalo Laje was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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 April 26, 2007

5480 WISCONSIN AVE, APT 223, CHEVY CHASE, MD 20815(301) 576-6044(301) 576-1645 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 6, 2026, Sep 11, 2025 (2 updates tracked since 2025).

On this page

About Dr. Gonzalo Laje Md NPPES

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

DR. GONZALO LAJE MD (NPI 1750501516) is an individual psychiatry provider in Chevy Chase, Maryland, licensed in Maryland (D62330) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1750501516

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. GONZALO LAJECredential: MD

Location Address5480 WISCONSIN AVE, APT 223Chevy Chase, MD 20815-3530

Mailing Address5480 Wisconsin Ave Ste 223Chevy Chase, MD 20815-3503 · (301) 576-6044 · Fax (301) 576-1645

Phone(301) 576-6044

Fax(301) 576-1645

Sole ProprietorYes

Enumeration DateApril 26, 2007

Last NPPES UpdateJanuary 6, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 6, 2026

✔ NPI 1750501516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in MD · D62330

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License D62330 (MD)

5480 WISCONSIN AVE, Chevy Chase, MD 20815

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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.

NANCY PAULETTE HARAZDUK MSW

Social Worker (Clinical)

5480 WISCONSIN AVE
CHEVY CHASE, MD 20815

Montgomery County (301) 793-4033

MRS. SHEILA HILL MSW

Counselor (Mental Health)

5480 WISCONSIN AVE, SUITE LL7
CHEVY CHASE, MD 20815

Montgomery County (301) 656-8544

MRS. MARGO RUTH ARON MSW

Counselor (Mental Health)

5480 WISCONSIN AVE, SUITE 229
CHEVY CHASE, MD 20815

Montgomery County (202) 537-1325

DR. LESLIE ZIRKIN PSY.D.

Psychologist

5480 WISCONSIN AVE, SUITE 204
CHEVY CHASE, MD 20815

Montgomery County (301) 641-4483

MRS. DIANA B SEASONWEIN MSW

Social Worker (Clinical)

5480 WISCONSIN AVE, SUITE 222
CHEVY CHASE, MD 20815

Montgomery County (202) 412-9020

PATRICIA GARCIA GOLDING LCSW C

Social Worker (Clinical)

5480 WISCONSIN AVE, SUITE 227
CHEVY CHASE, MD 20815

Montgomery County (301) 907-7888

DIMENSIONS

Counselor (Mental Health)

5480 WISCONSIN AVE, 215B
CHEVY CHASE, MD 20815

Montgomery County (877) 367-8479

SOPHIA COUDENHOVE-KALERGI LCSW-C

Social Worker (Clinical)

5480 WISCONSIN AVE
CHEVY CHASE, MD 20815

Montgomery County (202) 821-5562

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 Gonzalo Laje's NPI number?

The NPI number for Gonzalo Laje is 1750501516. It was assigned to this individual provider in the NPPES registry on April 26, 2007.

Where is Gonzalo Laje located?

Gonzalo Laje practices at 5480 Wisconsin Ave Apt 223, Chevy Chase, MD 20815. The listed phone number is (301) 576-6044.

What is Gonzalo Laje's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Gonzalo Laje was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.