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MR. ALVIN G GREGORIO LCSW
NPI 1770629610
Social Worker - Clinical in Pleasanton, CA

Active since January 29, 2007PECOS Enrolled
533 PETERS AVE STE 201, PLEASANTON, CA 94566(925) 556-0852 Get Directions Write a Review

NPPES record last updated: January 22, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Alvin G Gregorio Lcsw NPPES

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

MR. ALVIN G GREGORIO LCSW (NPI 1770629610) is an individual clinical provider in Pleasanton, California, licensed in California (87469) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770629610
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. ALVIN G GREGORIOCredential: LCSW
Location Address533 PETERS AVE STE 201Pleasanton, CA 94566-6586
Mailing Address533 Peters Ave Ste 201Pleasanton, CA 94566-6586 · (925) 556-0852
Phone(925) 556-0852
Sole ProprietorNo
Enumeration DateJanuary 29, 2007
Last NPPES UpdateJanuary 22, 2024
NPPES CertifiedJanuary 22, 2024
✔ NPI 1770629610 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 87469
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
533 PETERS AVE STE 201, Pleasanton, CA 94566
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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)

Mr. Alvin G Gregorio Lcsw 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 94566 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
$0.00 typical visit price
range $69.00 – $202.35
Typical copayment $0.00 (range $17.25 – $50.58)
Most-billed visit code NA
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.

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 Alvin Gregorio's NPI number?

The NPI number for Alvin Gregorio is 1770629610. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is Alvin Gregorio located?

Alvin Gregorio practices at 533 Peters Ave Ste 201, Pleasanton, CA 94566. The listed phone number is (925) 556-0852.

What is Alvin Gregorio's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Alvin Gregorio enrolled in Medicare?

Yes. Alvin Gregorio is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alvin Gregorio was last updated on January 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.