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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ROBERT MOSES SIMMONS IV LCSW
NPI 1689269631
Social Worker - Clinical in San Francisco, CA

Active since March 02, 2021PECOS Enrolled
1171 MISSION ST, SAN FRANCISCO, CA 94103(415) 223-1416 Get Directions Write a Review

NPPES record last updated: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 8, 2026, Sep 10, 2024, Jun 15, 2023 and 2 more (5 updates tracked since 2021).

About Robert Moses Simmons Iv Lcsw NPPES

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

ROBERT MOSES SIMMONS IV LCSW (NPI 1689269631) is an individual clinical provider in San Francisco, California, licensed in California (117787) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689269631
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameROBERT MOSES SIMMONS IVCredential: LCSW
Location Address1171 MISSION STSan Francisco, CA 94103-1519
Mailing Address1171 Mission StSan Francisco, CA 94103-1519 · (415) 223-1416
Phone(415) 223-1416
Sole ProprietorNo
Enumeration DateMarch 2, 2021
Last NPPES UpdateOctober 8, 20265 updates tracked since enumeration
NPPES CertifiedOctober 8, 2026
✔ NPI 1689269631 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 · 117787
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.
1171 MISSION ST, San Francisco, CA 94103
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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)

Robert Moses Simmons Iv 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 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 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ELISABETH LESLIE GOLDSTEIN RN, NP
Nurse Practitioner (Adult Health)
1171 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 734-4231
AMY NG NP
Nurse Practitioner (Primary Care)
1171 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (628) 754-9600
DANIA HERRERA
Counselor
1171 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 805-6040
ROMIE JANE NOTTAGE LMFT
Marriage & Family Therapist
1171 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (707) 337-9451
ANGELICA GUTIERREZ-CRUZ
Social Worker (Clinical)
1171 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 609-4368
ALICE Y WONG RN, CNS
Clinical Nurse Specialist (Community Health/Public Health)
1171 MISSION ST, MEDICAL RESPITE PROGRAM
SAN FRANCISCO, CA 94103
San Francisco County (415) 734-4202
ANDREA SANCHEZ RN, NP
Nurse Practitioner (Primary Care)
1171 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (408) 881-3140
GARRETT DEXTER
Community Health Worker
1171 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (813) 758-6548

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 Robert Simmons's NPI number?

The NPI number for Robert Simmons is 1689269631. It was assigned to this individual provider in the NPPES registry on March 2, 2021.

Where is Robert Simmons located?

Robert Simmons practices at 1171 Mission St, San Francisco, CA 94103. The listed phone number is (415) 223-1416.

What is Robert Simmons's specialty?

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

Is Robert Simmons enrolled in Medicare?

Yes. Robert Simmons is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Robert Simmons was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.