DENISE MERSHON LCSW
NPI 1023597499
Social Worker - Clinical in St Augustine, FL

Active since August 07, 2018PECOS Enrolled
1880 SAN SEBASTIAN VW, ST AUGUSTINE, FL 32084(800) 539-4228 Get Directions Write a Review

NPPES record last updated: October 18, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 9, 2024, May 6, 2019, Aug 7, 2018 (3 updates tracked since 2018).

About Denise Mershon Lcsw NPPES

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

DENISE MERSHON LCSW (NPI 1023597499) is an individual clinical provider in St Augustine, Florida, licensed in Florida (SW20061) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1023597499
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDENISE MERSHONCredential: LCSW
Location Address1880 SAN SEBASTIAN VWSt Augustine, FL 32084-8684
Mailing Address150 Magnolia AveDaytona Beach, FL 32114-4304 · (800) 539-4228
Sole ProprietorYes
Enumeration DateAugust 7, 2018
Last NPPES UpdateOctober 18, 20243 updates tracked since enumeration
NPPES CertifiedOctober 18, 2024
NPI 1023597499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses Licensed in FL · SW20061 Licensed in TX · 65198
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.
1880 SAN SEBASTIAN VW, St Augustine, FL 32084

Secondary Practice Locations 2

Location 13601 Smartt StRowlett, TX 75088-4991 · Phone (732) 744-6277
Location 2105 Kathryn Dr Ste DLewisville, TX 75067-4200 · Phone (800) 972-0643 · Fax (214) 279-5032

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Denise Mershon 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 32084 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 $56.00 – $171.84
Typical copayment $0.00 (range $14.00 – $42.96)
Most-billed visit code NA
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
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 4

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

Social Worker (Clinical)
1880 SAN SEBASTIAN VW
SAINT AUGUSTINE, FL 32084
Counselor (Mental Health)
1880 SAN SEBASTIAN VW
ST AUGUSTINE, FL 32084
Counselor (Mental Health)
1880 SAN SEBASTIAN VW
ST AUGUSTINE, FL 32084
Nurse Practitioner (Psychiatric/Mental Health)
1880 SAN SEBASTIAN VW
ST AUGUSTINE, FL 32084

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 Denise Mershon's NPI number?

The NPI number for Denise Mershon is 1023597499. It was assigned to this individual provider in the NPPES registry on August 7, 2018.

Where is Denise Mershon located?

Denise Mershon practices at 1880 San Sebastian Vw, St Augustine, FL 32084. The listed phone number is (800) 539-4228.

What is Denise Mershon's specialty?

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

Is Denise Mershon enrolled in Medicare?

Yes. Denise Mershon is registered in the Medicare PECOS enrollment system.

What insurance does Denise Mershon accept?

Health plans from Oscar Health Maintenance Organization of Florida and WellPoint list Denise Mershon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Denise Mershon was last updated on October 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.