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MATTHEW TIDD LCSW
NPI 1619257458
Social Worker - Clinical in San Francisco, CA

Active since August 24, 2011PECOS Enrolled
1263 MISSION ST, SAN FRANCISCO, CA 94103(999) 999-9999 Get Directions Write a Review

NPPES record last updated: February 20, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 16, 2025, Dec 13, 2022, Sep 1, 2020 (3 updates tracked since 2020).

About Matthew Tidd Lcsw NPPES

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

MATTHEW TIDD LCSW (NPI 1619257458) is an individual clinical provider in San Francisco, California, licensed in California (LCSW87912) and active in the NPI registry since August 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1619257458
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMATTHEW TIDDCredential: LCSW
Location Address1263 MISSION STSan Francisco, CA 94103-2705
Mailing AddressPo Box 743749Los Angeles, CA 90074-3749 · (415) 514-3000 · Fax (415) 502-8175
Phone(999) 999-9999
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateAugust 24, 2011
Last NPPES UpdateFebruary 20, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 20, 2026
✔ NPI 1619257458 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 · LCSW87912
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.
1263 MISSION ST, San Francisco, CA 94103
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew Tidd Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2668953696
PECOS Enrollment IDI20260226003410
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.

Medicare Billing Reassignment

Medicare enrollment records show Matthew Tidd reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of California San Francisco
Same address
Clinical
1263 MISSION ST
San Francisco, CA 94103
  • Reassigned Medicare billing, California enrollment
  • 119 clinicians in this Medicare group
NPI 1104992817 (415) 502-3000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94103 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.

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.

LOUIE RESNICK
Technician, Other
1263 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 597-4640
KATHERINE ACHACOSO CHING NP
Nurse Practitioner
1263 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 597-4641
SALONI MADAN
Student in an Organized Health Care Education/Training Program
1263 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 502-3000
JIALI WU
Rehabilitation Practitioner
1263 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 502-3000
MS. EVELYN SILVANA WILSON
Specialist
1263 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 502-0108
LEYLA HOLT
Student in an Organized Health Care Education/Training Program
1263 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 502-3000
ELSA HERNANDEZ
Case Manager/Care Coordinator
1263 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (510) 491-4688
MS. HO YAN NIP
Social Worker (Clinical)
1263 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 597-8053

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 Matthew Tidd's NPI number?

The NPI number for Matthew Tidd is 1619257458. It was assigned to this individual provider in the NPPES registry on August 24, 2011.

Where is Matthew Tidd located?

Matthew Tidd practices at 1263 Mission St, San Francisco, CA 94103. The listed phone number is (999) 999-9999.

What is Matthew Tidd's specialty?

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

Is Matthew Tidd enrolled in Medicare?

Yes. Matthew Tidd is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Matthew Tidd's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Tidd reassigns Medicare benefits to University Of California San Francisco (San Francisco, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew Tidd's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Matthew Tidd was last updated on February 20, 2026. 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.