Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1518472471 Individual Practitioner Male Practitioner

Jonathan Bloch

Social Worker • San Leandro, CA

Professional Overview & Biography Verified Profile Summary

Jonathan Bloch is a registered healthcare professional specializing in Social Worker in San Leandro, CA. Practice services are available at 777 DAVIS ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

777 Davis St

San Leandro, CA 945776923

Telephone 5108393800
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in San Leandro, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 24.5 Yrs
State Avg: 16.2 Yrs
Regional Practice Density
104 Specialists

Practicing in San Leandro, CA (10507 Statewide)

Telehealth Adoption Rate
1.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-08-05
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

State License CA 110191

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Vonnique Mitchell

Day Training/Habilitation Specialist

NPI 1023791456
Marisa Halperin

Marriage & Family Therapist

NPI 1043957921
Joselen Flores Acosta

Community Health Worker

NPI 1053196253
NPI 1053914812
Donnie Bell

Counselor

NPI 1063986404
Gayle Dowdy

Counselor

NPI 1083188429

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

12 Historical Events
📍
Updated Practice Location August 05, 2025

Registered at 777 DAVIS ST, SAN LEANDRO, CA 945776923 (Tel: 5108393800)

📍
Updated Business Mailing Address August 05, 2025

Registered at 777 DAVIS ST, SAN LEANDRO, CA 945776923 (Tel: 5108393800)

📍
Updated Practice Location January 14, 2025

Registered at 8945 GOLF LINKS RD, OAKLAND, CA 946054124 (Tel: 5103171444)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 27, 2023

Social Worker (License #110191 in CA)

📍
Updated Practice Location August 12, 2022

Registered at 3709 E 12TH ST, OAKLAND, CA 946014001 (Tel: 5103900470)

📍
Updated Business Mailing Address August 12, 2022

Registered at 8945 GOLF LINKS RD, OAKLAND, CA 946054124 (Tel: 5103171444)

NPI Profile Active December 13, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location December 13, 2017

Registered at 2275 ARLINGTON DR, SAN LEANDRO, CA 945781132 (Tel: 5103171444)

📍
Updated Business Mailing Address December 13, 2017

Registered at 2275 ARLINGTON DR, SAN LEANDRO, CA 945781132 (Tel: 5103171444)

👤
Provider Name / Credentials Updated December 13, 2017

Recorded as JONATHAN BLOCH

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 13, 2017

Counselor

🟢
Initial NPI Registration & Enumeration December 13, 2017

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1518472471
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 13, 2017
Last Update: August 05, 2025
Sole Proprietor: No

Mailing Address

777 Davis St

San Leandro, CA 945776923

Phone: 5108393800

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.