MOLLY BRECK SULLIVAN LCSW
NPI 1457919037
Social Worker - Clinical in San Francisco, CA

Active since May 30, 2019PECOS EnrolledAccepts Medicare Assignment
982 MISSION ST, SAN FRANCISCO, CA 94103(415) 265-2509(415) 597-8004 Get Directions Write a Review

NPPES record last updated: September 19, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 19, 2024, May 30, 2019 (2 updates tracked since 2019).

About Molly Breck Sullivan Lcsw NPPES

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

MOLLY BRECK SULLIVAN LCSW (NPI 1457919037) is an individual clinical provider in San Francisco, California, licensed in California (106980) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1457919037
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMOLLY BRECK SULLIVANCredential: LCSW
Location Address982 MISSION STSan Francisco, CA 94103-2911
Mailing Address982 Mission StSan Francisco, CA 94103-2911 · (415) 265-2509 · Fax (415) 597-8004
Fax(415) 597-8004
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateMay 30, 2019
Last NPPES UpdateSeptember 19, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 19, 2024
✔ NPI 1457919037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 106980
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.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License ASW83375 (CA)
982 MISSION ST, San Francisco, CA 94103

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Molly Breck Sullivan Lcsw 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 ID8921548306
PECOS Enrollment IDI20240912000340
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 Molly Sullivan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cardiovascular Disease
1001 POTRERO AVE, RM 5G1
San Francisco, CA 94110
  • Reassigned Medicare billing, California enrollment
  • 81 clinicians in this Medicare group

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.

Social Worker (Clinical)
982 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker (Clinical)
982 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker (Clinical)
982 MISSION ST
SAN FRANCISCO, CA 94103
Licensed Vocational Nurse
982 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker (Clinical)
982 MISSION ST
SAN FRANCISCO, CA 94103
Counselor (Mental Health)
982 MISSION ST
SAN FRANCISCO, CA 94103
Nurse Practitioner
982 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker (Clinical)
982 MISSION ST, 2ND FLOOR
SAN FRANCISCO, CA 94103

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 Molly Sullivan's NPI number?

The NPI number for Molly Sullivan is 1457919037. It was assigned to this individual provider in the NPPES registry on May 30, 2019.

Where is Molly Sullivan located?

Molly Sullivan practices at 982 Mission St, San Francisco, CA 94103. The listed phone number is (415) 265-2509.

What is Molly Sullivan's specialty?

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

Is Molly Sullivan enrolled in Medicare?

Yes. Molly Sullivan 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.

Which organization bills Medicare for Molly Sullivan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Molly Sullivan reassigns Medicare benefits to University Of California Sfgh Medical Group (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 Molly Sullivan'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 Molly Sullivan was last updated on September 19, 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.