Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

MS. Sally Landon Blackwell, LCSW

Individual provider Clinical Social Worker · NPI 1871061101

MS. Sally Landon Blackwell, LCSW is a Clinical Social Worker in Jacksonville, Florida. Qualified in 2011, 15 years ago. Practices with Mayo Clinic Jacksonville, a 1,581-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
15
Licensed in
FL
In the registry since
2018
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

4500 San Pablo Rd S
Jacksonville, FL 32224-1865
Phone: (904) 953-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3 Shircliff Way Ste 735, Jacksonville, FL 32204-4786 — (904) 296-5866
  • 4201 Belfort Rd, Jacksonville, FL 32216-1431 — (904) 296-5866

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence SW11618 (FL)

Record details

NPI number1871061101
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedNovember 5, 2018
Last updated in NPPESNovember 28, 2022
Certification dateOctober 20, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Mayo Clinic Jacksonville — 1581 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients21
Services billed 22 a service is one billed item, such as a visit, a test or a procedure
Average patient age60

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Mayo Clinic Jacksonville

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1581 clinicians in the practice; 12 are shown here.

Other providers in Jacksonville