ELIANA SOSA-UNGUEZ
NPI 1528644572
Psychiatry & Neurology - Psychiatry in San Pablo, CA

Active since March 21, 2021PECOS EnrolledAccepts Medicare Assignment
13585 SAN PABLO AVE, SAN PABLO, CA 94806(510) 942-4700 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 1, 2025, Jun 26, 2025, May 9, 2024 and 1 more (4 updates tracked since 2021).

About Eliana Sosa-unguez NPPES

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

ELIANA SOSA-UNGUEZ (NPI 1528644572) is an individual psychiatry provider in San Pablo, California, licensed in California (A183702) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Medical College Of Wisconsin (2021).

NPPES Registry Identity

NPI1528644572
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameELIANA SOSA-UNGUEZ
Location Address13585 SAN PABLO AVESan Pablo, CA 94806-3863
Mailing Address13585 San Pablo AveSan Pablo, CA 94806-3863 · (510) 942-4700
Sole ProprietorYes
Medical School CMSMedical College Of WisconsinGraduated 2021
Enumeration DateMarch 21, 2021
Last NPPES UpdateFebruary 23, 20264 updates tracked since enumeration
NPPES CertifiedFebruary 23, 2026
NPI 1528644572 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in CA · A183702
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.

13585 SAN PABLO AVE, San Pablo, CA 94806

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

Eliana Sosa-unguez 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 ID3678957990
PECOS Enrollment IDI20241105003729
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.

Marriage & Family Therapist
13585 SAN PABLO AVE, FIRST FLOOR
SAN PABLO, CA 94806
Social Worker
13585 SAN PABLO AVE
SAN PABLO, CA 94806
Marriage & Family Therapist
13585 SAN PABLO AVE
SAN PABLO, CA 94806
Day Training/Habilitation Specialist
13585 SAN PABLO AVE
RICHMOND, CA 94806
Nurse Practitioner (Psychiatric/Mental Health)
13585 SAN PABLO AVE
SAN PABLO, CA 94806
Social Worker (Clinical)
13585 SAN PABLO AVE
SAN PABLO, CA 94806
Social Worker (Clinical)
13585 SAN PABLO AVE
SAN PABLO, CA 94806
Student in an Organized Health Care Education/Training Program
13585 SAN PABLO AVE
SAN PABLO, CA 94806

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 Eliana Sosa-unguez's NPI number?

The NPI number for Eliana Sosa-unguez is 1528644572. It was assigned to this individual provider in the NPPES registry on March 21, 2021.

Where is Eliana Sosa-unguez located?

Eliana Sosa-unguez practices at 13585 San Pablo Ave, San Pablo, CA 94806. The listed phone number is (510) 942-4700.

What is Eliana Sosa-unguez's specialty?

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

Is Eliana Sosa-unguez enrolled in Medicare?

Yes. Eliana Sosa-unguez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Eliana Sosa-unguez was last updated on February 23, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.