DR. WILLIAM R STIXRUD PH.D.
NPI 1407988942
Clinical Neuropsychologist in Silver Spring, MD

Q: What is William Stixrud's NPI number?

The NPI number for William Stixrud is 1407988942. It was assigned to this individual provider in the NPPES registry on March 11, 2007.

Q: What is William Stixrud'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 William Stixrud was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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 March 11, 2007

8720 GEORGIA AVE, SUITE 300, SILVER SPRING, MD 20910(301) 562-0570(301) 565-2217 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. William R Stixrud Ph.d. NPPES

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

DR. WILLIAM R STIXRUD PH.D. (NPI 1407988942) is an individual clinical neuropsychologist in Silver Spring, Maryland, licensed in Maryland (1963) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1407988942

Entity TypeIndividualMale

Primary Taxonomy103G00000X

Provider Legal NameDR. WILLIAM R STIXRUDCredential: PH.D.

Location Address8720 GEORGIA AVE, SUITE 300Silver Spring, MD 20910-3638

Mailing Address8720 Georgia Ave, Suite 300Silver Spring, MD 20910-3638 · (301) 562-0570 · Fax (301) 565-2217

Phone(301) 562-0570

Fax(301) 565-2217

Sole ProprietorYes

Enumeration DateMarch 11, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1407988942 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

License✔ Licensed in MD · 1963

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.

8720 GEORGIA AVE, Silver Spring, MD 20910

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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.

MISS LEIDY MAGDALENA MENA LCMFT

Marriage & Family Therapist

8720 GEORGIA AVE, SUITE 205
SILVER SPRING, MD 20910

Montgomery County (240) 899-2666

DR. SAMARA LYNN BELMAN PH.D.

Psychologist

8720 GEORGIA AVE, 808
SILVER SPRING, MD 20910

Montgomery County (571) 217-7098

ELIZABETH HLAVEK LCPAT, ATR-BC

Counselor (Professional)

8720 GEORGIA AVE, SUITE 706
SILVER SPRING, MD 20910

Montgomery County (443) 540-3143

DR. JENNIFER L. MCCARTNEY PSY.D.

Psychologist (Clinical)

8720 GEORGIA AVE, SUITE 205
SILVER SPRING, MD 20910

Montgomery County (617) 429-5720

ELIZABETH APARICIO MSW

Social Worker (Clinical)

8720 GEORGIA AVE, SUITE 808
SILVER SPRING, MD 20910

Montgomery County (301) 467-5374

CATHERINE ANN LOWRY LCSW-C

Counselor (Mental Health)

8720 GEORGIA AVE, SUITE 808
SILVER SPRING, MD 20910

Montgomery County (301) 589-5089

DR. JOHN MARTIN CHAMBERLAIN PH.D.

Psychologist (Clinical)

8720 GEORGIA AVE, SUITE 1000
SILVER SPRING, MD 20910

Montgomery County (301) 495-0266

JOHN P DUGGAN MA, NCC, LCPC, LPC

Counselor (Professional)

8720 GEORGIA AVE, SUITE 500
SILVER SPRING, MD 20910

Montgomery County (202) 374-1000

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 William Stixrud's NPI number?

The NPI number for William Stixrud is 1407988942. It was assigned to this individual provider in the NPPES registry on March 11, 2007.

Where is William Stixrud located?

William Stixrud practices at 8720 Georgia Ave Suite 300, Silver Spring, MD 20910. The listed phone number is (301) 562-0570.

What is William Stixrud's specialty?

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

When was this NPI record last updated?

The NPPES record for William Stixrud was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.