1. Home
  2. Directory
  3. Virginia
  4. Alexandria
  5. Psychologist
  6. NPI Profile

DR. LOUIS PHILIPPE MATEUS PSY.D.
NPI 1053620575
Psychologist - Clinical in Alexandria, VA

Active since September 30, 2010PECOS Enrolled
5500 HOLMES RUN PKWY, C4, ALEXANDRIA, VA 22304(703) 379-7350(703) 379-7352 Get Directions Write a Review

NPPES record last updated: April 30, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Louis Philippe Mateus Psy.d. NPPES

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

DR. LOUIS PHILIPPE MATEUS PSY.D. (NPI 1053620575) is an individual clinical provider in Alexandria, Virginia, licensed in Virginia (0810004214) and active in the NPI registry since September 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1053620575
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. LOUIS PHILIPPE MATEUSCredential: PSY.D.
Location Address5500 HOLMES RUN PKWY, C4Alexandria, VA 22304-2863
Mailing Address250 S Whiting St, 501Alexandria, VA 22304-3656 · (703) 639-7714
Phone(703) 379-7350
Fax(703) 379-7352
Sole ProprietorNo
Enumeration DateSeptember 30, 2010
Last NPPES UpdateApril 30, 2015
✔ NPI 1053620575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in VA · 0810004214
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
5500 HOLMES RUN PKWY, Alexandria, VA 22304
Open in Google Maps ↗

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. Louis Philippe Mateus Psy.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

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

THOMAS ALLEN WOOD PSY.D
Psychologist (Clinical)
5500 HOLMES RUN PKWY
ALEXANDRIA, VA 22304
Alexandria City (703) 379-7350
WASHINGTON HOSPITAL CENTER
General Acute Care Hospital
5500 HOLMES RUN PKWY, APT 1512
ALEXANDRIA, VA 22304
Alexandria City (803) 422-3951
SAMTHA BROTHERTON, DDS., PC
Clinic/Center (Dental)
5500 HOLMES RUN PKWY, SUITE C-5
ALEXANDRIA, VA 22304
Alexandria City (703) 212-2001
LAURETTA BRENNAN PH.D.
Psychologist (Clinical)
5500 HOLMES RUN PKWY
ALEXANDRIA, VA 22304
Alexandria City (703) 379-7350
DR. SAHLE SELASSIE ARAYA DDS
Dentist
5500 HOLMES RUN PKWY, STE C-3
ALEXANDRIA, VA 22304
Alexandria City (703) 751-1540
POTOMAC CENTER INC
Counselor (Professional)
5500 HOLMES RUN PKWY, STE C4
ALEXANDRIA, VA 22304
Alexandria City (703) 379-7350
DR. SCOTT MATTHEW KRYSZTOFIAK PSY.D.
Psychologist (Clinical)
5500 HOLMES RUN PKWY, SUITE C 4
ALEXANDRIA, VA 22304
Alexandria City (703) 379-7350
LEE FAMILY I LLC
Clinic/Center (Dental)
5500 HOLMES RUN PKWY, STE C3
ALEXANDRIA, VA 22304
Alexandria City (703) 751-1500

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 Louis Mateus's NPI number?

The NPI number for Louis Mateus is 1053620575. It was assigned to this individual provider in the NPPES registry on September 30, 2010.

Where is Louis Mateus located?

Louis Mateus practices at 5500 Holmes Run Pkwy C4, Alexandria, VA 22304. The listed phone number is (703) 379-7350.

What is Louis Mateus's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Louis Mateus enrolled in Medicare?

Yes. Louis Mateus is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Louis Mateus was last updated on April 30, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.