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MARY RUIZ
NPI 1144371048
Psychiatry & Neurology - Psychiatry in San Pablo, CA

Active since January 16, 2007PECOS Enrolled
2523 EL PORTAL DR, SUITE 101, SAN PABLO, CA 94806(510) 215-3700 Get Directions Write a Review

NPPES record last updated: September 11, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mary Ruiz NPPES

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

MARY RUIZ (NPI 1144371048) is an individual psychiatry provider in San Pablo, California, licensed in California (PSY17082) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144371048
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameMARY RUIZ
Location Address2523 EL PORTAL DR, SUITE 101San Pablo, CA 94806-3305
Mailing Address2311 Loveridge Rd, 2nd FloorPittsburg, CA 94565-5117 · (925) 431-2636
Phone(510) 215-3700
Sole ProprietorYes
Enumeration DateJanuary 16, 2007
Last NPPES UpdateSeptember 11, 2014
✔ NPI 1144371048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · PSY17082
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
2523 EL PORTAL DR, San Pablo, CA 94806
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Ruiz is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94806 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

NATASHA A FRANKLIN
Counselor (Mental Health)
2523 EL PORTAL DR, SUITE 201
SAN PABLO, CA 94806
Contra Costa County (510) 439-3130
ROBERT R. MARTINEZ M.S.MFT
Counselor (Mental Health)
2523 EL PORTAL DR
SAN PABLO, CA 94806
Contra Costa County (510) 374-7500
MISS MINH NGOC DANG
Counselor
2523 EL PORTAL DR, SUITE 201
SAN PABLO, CA 94806
Contra Costa County (510) 439-3130
MRS. SERENA MARIE SMITH AMFT, MA
Marriage & Family Therapist
2523 EL PORTAL DR
SAN PABLO, CA 94806
Contra Costa County (510) 215-3742
MS. BAULO IRORERE RN
Registered Nurse (Psychiatric/Mental Health, Adult)
2523 EL PORTAL DR
SAN PABLO, CA 94806
Contra Costa County (510) 215-3700
CONTRA COSTA HEALTH SERVICES
Case Management
2523 EL PORTAL DR, SUITE #103
SAN PABLO, CA 94806
Contra Costa County (510) 374-7500
SHAREE PALOMA RAMIREZ
Counselor
2523 EL PORTAL DR, SUITE 201
SAN PABLO, CA 94806
Contra Costa County (510) 439-3130
MR. STEPHEN RICHARD COHEN
Counselor (Mental Health)
2523 EL PORTAL DR, SUITE 103
SAN PABLO, CA 94806
Contra Costa County (510) 374-7505

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 Mary Ruiz's NPI number?

The NPI number for Mary Ruiz is 1144371048. It was assigned to this individual provider in the NPPES registry on January 16, 2007.

Where is Mary Ruiz located?

Mary Ruiz practices at 2523 El Portal Dr Suite 101, San Pablo, CA 94806. The listed phone number is (510) 215-3700.

What is Mary Ruiz's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Mary Ruiz enrolled in Medicare?

Yes. Mary Ruiz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary Ruiz was last updated on September 11, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.