DR. ARTHUR ANDREW MARSH PHD, LP
NPI 1811928179
Psychologist in San Diego, CA

Active since July 05, 2006PECOS EnrolledAccepts Medicare Assignment
6386 ALVARADO CT STE 210, SAN DIEGO, CA 92120(858) 279-1223 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 28, 2024, Nov 29, 2021 (2 updates tracked since 2021).

About Dr. Arthur Andrew Marsh Phd, Lp NPPES

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

DR. ARTHUR ANDREW MARSH PHD, LP (NPI 1811928179) is an individual psychologist in San Diego, California, licensed in California (12986) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Diego, and is a graduate of Other (1990).

NPPES Registry Identity

NPI1811928179
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. ARTHUR ANDREW MARSHCredential: PHD, LP
Location Address6386 ALVARADO CT STE 210San Diego, CA 92120-4907
Mailing Address6386 Alvarado Ct Ste 210San Diego, CA 92120-4907
Sole ProprietorNo
Medical School CMSOtherGraduated 1990
Enumeration DateJuly 5, 2006
Last NPPES UpdateJuly 14, 20252 updates tracked since enumeration
NPPES CertifiedJuly 14, 2025
NPI 1811928179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in CA · 12986
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.

6386 ALVARADO CT STE 210, San Diego, CA 92120

Secondary Practice Location 1

Location 15030 Camino De La Siesta, Suite 104San Diego, CA 92108-3116 · Phone (858) 279-1223 ext. 422 · Fax (619) 293-3365

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Arthur Andrew Marsh Phd, Lp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2769583186
PECOS Enrollment IDI20070728000161
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.

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 (Mental Health)
6386 ALVARADO CT STE 210
SAN DIEGO, CA 92120
Social Worker (Clinical)
6386 ALVARADO CT STE 210
SAN DIEGO, CA 92120
Marriage & Family Therapist
6386 ALVARADO CT STE 210
SAN DIEGO, CA 92120
Psychiatry & Neurology (Psychiatry)
6386 ALVARADO CT STE 210
SAN DIEGO, CA 92120
Social Worker (Clinical)
6386 ALVARADO CT STE 210
SAN DIEGO, CA 92120
Marriage & Family Therapist
6386 ALVARADO CT STE 210
SAN DIEGO, CA 92120
Marriage & Family Therapist
6386 ALVARADO CT STE 210
SAN DIEGO, CA 92120
Marriage & Family Therapist
6386 ALVARADO CT STE 210
SAN DIEGO, CA 92120

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811928179, enumerated as an "individual" on July 05, 2006.

The provider is located at 6386 ALVARADO CT STE 210 SAN DIEGO, CA 92120 and the phone number is (858) 279-1223.

Psychologist with taxonomy code 103T00000X.