DR. JOSEPH DE MARCO PSY.D.
NPI 1164046785
Psychologist in Baltimore, MD

Active since May 29, 2020
10 N GREENE ST, BALTIMORE, MD 21201(410) 605-7000 Get Directions Write a Review

NPPES record last updated: November 8, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 8, 2022, Aug 1, 2022, May 29, 2020 (3 updates tracked since 2020).

About Dr. Joseph De Marco Psy.d. NPPES

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

DR. JOSEPH DE MARCO PSY.D. (NPI 1164046785) is an individual psychologist in Baltimore, Maryland and active in the NPI registry since May 2020. He maintains a secondary practice location in Baltimore.

NPPES Registry Identity

NPI1164046785
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. JOSEPH DE MARCOCredential: PSY.D.
Location Address10 N GREENE STBaltimore, MD 21201-1524
Mailing AddressPo Box 38272Baltimore, MD 21231-8272 · (410) 231-3440
Sole ProprietorNo
Enumeration DateMay 29, 2020
Last NPPES UpdateNovember 8, 20223 updates tracked since enumeration
NPPES CertifiedNovember 8, 2022
NPI 1164046785 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
10 N GREENE ST, Baltimore, MD 21201

Secondary Practice Location 1

Location 1777 S Eden St Apt 931Baltimore, MD 21231-2844 · Phone (484) 264-1996

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.

Dentist
10 N GREENE ST, 2-D-137
BALTIMORE, MD 21201
Social Worker
10 N GREENE ST
BALTIMORE, MD 21201
Emergency Medicine
10 N GREENE ST
BALTIMORE, MD 21201
Social Worker (Clinical)
10 N GREENE ST
BALTIMORE, MD 21201
Social Worker (Clinical)
10 N GREENE ST, BT/101/MC
BALTIMORE, MD 21201
Psychiatry & Neurology (Psychiatry)
10 N GREENE ST
BALTIMORE, MD 21201
Nurse Practitioner (Adult Health)
10 N GREENE ST, SURGERY SERVICE 112/S
BALTIMORE, MD 21201
Social Worker (Clinical)
10 N GREENE ST
BALTIMORE, MD 21201

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 Joseph De Marco's NPI number?

The NPI number for Joseph De Marco is 1164046785. It was assigned to this individual provider in the NPPES registry on May 29, 2020.

Where is Joseph De Marco located?

Joseph De Marco practices at 10 N Greene St, Baltimore, MD 21201. The listed phone number is (410) 605-7000.

What is Joseph De Marco's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

When was this NPI record last updated?

The NPPES record for Joseph De Marco was last updated on November 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.