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MARYLAND COUNSELING CENTERS, INC.
NPI 1982742433
Psychologist - Clinical in Rockville, MD

Active since February 04, 2007
20 COURTHOUSE SQ, SUITE 202, ROCKVILLE, MD 20850(301) 424-6955(301) 424-4836 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Maryland Counseling Centers, Inc. NPPES

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

MARYLAND COUNSELING CENTERS, INC. (NPI 1982742433) is a healthcare organization registered as a clinical in Rockville, Maryland and active in the NPI registry since February 2007. The organization lists Frederick John Oeltjen, President, as its authorized official.

NPPES Registry Identity

NPI1982742433
Entity TypeOrganization
Primary Taxonomy103TC0700X
Legal Business NameMARYLAND COUNSELING CENTERS, INC.
Location Address20 COURTHOUSE SQ, SUITE 202Rockville, MD 20850-2336
Mailing Address20 Courthouse Sq, Suite 202Rockville, MD 20850-2336 · (301) 424-6955 · Fax (301) 424-4836
Phone(301) 424-6955
Fax(301) 424-4836
Organization SubpartNo
Authorized OfficialFrederick John OeltjenPresident · (301) 424-6955
Enumeration DateFebruary 4, 2007
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1982742433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
Licenses✔ Licensed in MD · 04068✔ Licensed in MD · 01189✔ Licensed in DC · PSY964✔ Licensed in MD · 04097
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.
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License LC1153 (MD)
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License MD08541 (MD), 08843 (MD), LICSW (DC)

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 7

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

DENINE RACHELLE BOWMAN PHD
Counselor (Professional)
20 COURTHOUSE SQ, SUITE 202
ROCKVILLE, MD 20850
Montgomery County (301) 424-6955
DR. PETER P TONG D.D.S.
Dentist (General Practice)
20 COURTHOUSE SQ, STE 105
ROCKVILLE, MD 20850
Montgomery County (301) 424-8888
DR. LAUREN C. CARAVELLA PSY.D
Psychologist (Clinical)
20 COURTHOUSE SQ, SUITE 202
ROCKVILLE, MD 20850
Montgomery County (301) 424-6955
PETER TONG DDS PA
Clinic/Center (Dental)
20 COURTHOUSE SQ, SUITE 105
ROCKVILLE, MD 20850
Montgomery County (301) 424-8888
MS. MAHSHID MISHA TAWAKOLI LCSW-C
Social Worker (Clinical)
20 COURTHOUSE SQ, SUITE 202
ROCKVILLE, MD 20850
Montgomery County (301) 424-6955
DR. FREDERICK JOHN OELTJEN PH.D.
Psychologist (Clinical)
20 COURTHOUSE SQ, SUITE 202
ROCKVILLE, MD 20850
Montgomery County (301) 424-6955
WAYNE RHEE
Psychologist (Clinical)
20 COURTHOUSE SQ, SUITE 202
ROCKVILLE, MD 20850
Montgomery County (202) 302-5130

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 Maryland Counseling Centers, Inc.'s NPI number?

The NPI number for Maryland Counseling Centers, Inc. is 1982742433. It was assigned to this organization in the NPPES registry on February 4, 2007.

Where is Maryland Counseling Centers, Inc. located?

Maryland Counseling Centers, Inc. is located at 20 Courthouse Sq Suite 202, Rockville, MD 20850. The listed phone number is (301) 424-6955.

What is Maryland Counseling Centers, Inc.'s specialty?

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

When was this NPI record last updated?

The NPPES record for Maryland Counseling Centers, Inc. was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.