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DR. ROSILDA ALVES
NPI 1174670327
Psychologist - Clinical in Antioch, CA

Active since January 03, 2007PECOS Enrolled
4501 SAND CREEK RD, PSYCHIATRY DEPT, ANTIOCH, CA 94531(925) 813-3438 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 14, 2025, Jan 14, 2022 (2 updates tracked since 2022).

About Dr. Rosilda Alves NPPES

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

DR. ROSILDA ALVES (NPI 1174670327) is an individual clinical provider in Antioch, California, licensed in California (PSY19963) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174670327
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. ROSILDA ALVES
Location Address4501 SAND CREEK RD, PSYCHIATRY DEPTAntioch, CA 94531-8687
Mailing AddressPo Box 3302Walnut Creek, CA 94598-0302 · (925) 300-5925 · Fax (925) 969-0177
Phone(925) 813-3438
Sole ProprietorYes
Enumeration DateJanuary 3, 2007
Last NPPES UpdateNovember 14, 20252 updates tracked since enumeration
NPPES CertifiedNovember 14, 2025
✔ NPI 1174670327 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSY19963
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.
4501 SAND CREEK RD, Antioch, CA 94531
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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)

Dr. Rosilda Alves 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 94531 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
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
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.

KRISTEN ASAKO SHIMODA PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
4501 SAND CREEK RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-7280
DR. KAUSALYA CHENNAPRAGADA BHASKARABHATLA M.D.
Internal Medicine
4501 SAND CREEK RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-6500
JEFFREY ROBERT CHAVEZ PA-C
Physician Assistant
4501 SAND CREEK RD
ANTIOCH, CA 94531
Contra Costa County (925) 389-7719
DR. JAMES FRANCIS CHAN M.D.
Hospitalist
4501 SAND CREEK RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-6500
JACOB FREDRICKSON DPT
Physical Therapist
4501 SAND CREEK RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-6500
MENG HAO
Pharmacist
4501 SAND CREEK RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-6500
TIMOTHY VAN PHAN
Pharmacist
4501 SAND CREEK RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-6500
SHARON ANN LEWIS RRT
Respiratory Therapist, Registered
4501 SAND CREEK RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-6700

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 Rosilda Alves's NPI number?

The NPI number for Rosilda Alves is 1174670327. It was assigned to this individual provider in the NPPES registry on January 3, 2007.

Where is Rosilda Alves located?

Rosilda Alves practices at 4501 Sand Creek Rd Psychiatry Dept, Antioch, CA 94531. The listed phone number is (925) 813-3438.

What is Rosilda Alves's specialty?

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

Is Rosilda Alves enrolled in Medicare?

Yes. Rosilda Alves is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Rosilda Alves was last updated on November 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.