STEPHANIE JULIANNA WATERHOUSE RPA
NPI 1801394309
Psychologist in Rockville, MD

Active since January 30, 2018
9707 KEY WEST AVE STE 100, ROCKVILLE, MD 20850(240) 750-6467(240) 702-0262 Get Directions Write a Review

NPPES record last updated: August 22, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stephanie Julianna Waterhouse Rpa NPPES

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

STEPHANIE JULIANNA WATERHOUSE RPA (NPI 1801394309) is an individual psychologist in Rockville, Maryland, licensed in Maryland (A0609) and active in the NPI registry since January 2018. She maintains a secondary practice location in Elizabethtown.

NPPES Registry Identity

NPI1801394309
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameSTEPHANIE JULIANNA WATERHOUSECredential: RPA
Location Address9707 KEY WEST AVE STE 100Rockville, MD 20850-3992
Mailing Address9707 Key West Ave Ste 100Rockville, MD 20850-3992 · (240) 750-6467
Fax(240) 702-0262
Sole ProprietorNo
Enumeration DateJanuary 30, 2018
Last NPPES UpdateAugust 22, 2021
NPPES CertifiedAugust 20, 2021
NPI 1801394309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in MD · A0609
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.
Also ListedCounselorTaxonomy 101Y00000X
Also ListedPsychologist · CounselingTaxonomy 103TC1900X · License A0609 (MD)
9707 KEY WEST AVE STE 100, Rockville, MD 20850

Secondary Practice Location 1

Location 1107 Cranes Roost CtElizabethtown, KY 42701-3650 · Phone (270) 765-2605

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.

Counselor (Professional)
9707 KEY WEST AVE STE 100
ROCKVILLE, MD 20850
Psychologist
9707 KEY WEST AVE STE 100
ROCKVILLE, MD 20850
Counselor (Mental Health)
9707 KEY WEST AVE STE 100
ROCKVILLE, MD 20850
Counselor (Mental Health)
9707 KEY WEST AVE STE 100
ROCKVILLE, MD 20850
Counselor
9707 KEY WEST AVE STE 100
ROCKVILLE, MD 20850
Counselor (Mental Health)
9707 KEY WEST AVE STE 100
ROCKVILLE, MD 20850
Psychologist
9707 KEY WEST AVE STE 100
ROCKVILLE, MD 20850
Psychologist (Clinical)
9707 KEY WEST AVE STE 100
ROCKVILLE, MD 20850

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 Stephanie Waterhouse's NPI number?

The NPI number for Stephanie Waterhouse is 1801394309. It was assigned to this individual provider in the NPPES registry on January 30, 2018.

Where is Stephanie Waterhouse located?

Stephanie Waterhouse practices at 9707 Key West Ave Ste 100, Rockville, MD 20850. The listed phone number is (240) 750-6467.

What is Stephanie Waterhouse'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 Stephanie Waterhouse was last updated on August 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.