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DR. ALEXANDER DEMATTEIS IV ED.D.
NPI 1477393163
Counselor in O Fallon, MO

Active since May 29, 2024
1654 BRYAN RD, O FALLON, MO 63368(636) 344-0433 Get Directions Write a Review

NPPES record last updated: May 29, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Alexander Dematteis Iv Ed.d. NPPES

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

DR. ALEXANDER DEMATTEIS IV ED.D. (NPI 1477393163) is an individual counselor in O Fallon, Missouri and active in the NPI registry since May 2024. He maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1477393163
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameDR. ALEXANDER DEMATTEIS IVCredential: ED.D.
Location Address1654 BRYAN RDO Fallon, MO 63368-4897
Mailing Address2682 Victron DrSaint Louis, MO 63129-3148 · (314) 657-7068
Phone(636) 344-0433
Sole ProprietorNo
Enumeration DateMay 29, 2024
NPPES CertifiedMay 29, 2024
✔ NPI 1477393163 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
1654 BRYAN RD, O Fallon, MO 63368
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Secondary Practice Location 1

Location 12682 Victron DrSaint Louis, MO 63129-3148 · Phone (314) 657-7068

Other Providers at the Same Location NPPES 16

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

MADELINE KALEEL LPC
Counselor (Professional)
1654 BRYAN RD
O FALLON, MO 63368
St. Charles County (636) 344-0433
BETTINA COMSTOCK PLPC
Counselor (Professional)
1654 BRYAN RD
O FALLON, MO 63368
St. Charles County (636) 344-0433
MELODY TAMAKLOE EDD
Counselor (Professional)
1654 BRYAN RD
O FALLON, MO 63368
St. Charles County (636) 344-0433
MS. EMILY KIRCHER MORRIS LPC
Counselor (Professional)
1654 BRYAN RD
O FALLON, MO 63368
St. Charles County (636) 344-0433
SAMANTHA GORHAM
Counselor (Mental Health)
1654 BRYAN RD
O FALLON, MO 63368
St. Charles County (636) 344-0433
DR. ARMEN L TUMANYAN D.M.D.
Dentist (General Practice)
1654 BRYAN RD
O' FALLON, MO 63368
St. Charles County (636) 978-4848
DR. NATHAN HARTMAN D.D.S.
Dentist (General Practice)
1654 BRYAN RD
O FALLON, MO 63368
St. Charles County (636) 978-4848
COLLEEN CHIAPEL LPC
Counselor (Professional)
1654 BRYAN RD
O FALLON, MO 63368
St. Charles County (636) 344-0433

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 Alexander Dematteis's NPI number?

The NPI number for Alexander Dematteis is 1477393163. It was assigned to this individual provider in the NPPES registry on May 29, 2024.

Where is Alexander Dematteis located?

Alexander Dematteis practices at 1654 Bryan Rd, O Fallon, MO 63368. The listed phone number is (636) 344-0433.

What is Alexander Dematteis's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Alexander Dematteis was last updated on May 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.