Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1851909337 Individual Practitioner Female Practitioner

Nikki Messer , LCSW

Social Worker • Jacksonville, FL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Nikki Messer, LCSW is a certified Social Worker practicing in Jacksonville, FL. With approximately 7 years of clinical experience since completing medical education in 2019, Nikki Messer delivers high-quality medical care to the local community at 4500 SAN PABLO RD S.

Nikki Messer is affiliated with Mayo Clinic Jacksonville and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Practice Location & Contact Primary Location

Practice Address

4500 San Pablo Rd S

Jacksonville, FL 322241865

Telephone 9049532000
Associated Practice Facility / Clinic
🏢 Mayo Clinic Jacksonville Facility NPI 1790772317

Medicare Profile & Education

Medical School

Other

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in Jacksonville, FL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -3.0 yrs vs City Avg
City Avg: 10.0 Yrs
State Avg: 17.8 Yrs
Regional Practice Density
301 Specialists

Practicing in Jacksonville, FL (5606 Statewide)

Telehealth Adoption Rate
0.3% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Messer (7 Years) 7 Yrs
Jacksonville Specialty Average (10.0 Years) 10.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2024-12-24
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

State License FL SW22290

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Hospital & Practice Group Affiliations

Mayo Clinic Jacksonville

4500 San Pablo Rd S, Jacksonville, FL 322241865

Phone: 9049532000

Secondary Practice Locations

10961 Burnt Mill Rd Apt 1021

Jacksonville, FL 322564662

Phone: 7175388744

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Katherine Walsh , PA-C, MPH

Physician Assistant

NPI 1003015280

Physician Assistant (Certified), Master of Public Health

Dr. Jami Kinnucan , MD

Internal Medicine - Gastroenterology

NPI 1003045634

Doctor of Medicine (M.D.)

Dr. Glenn Shi , MD

Orthopaedic Surgery

NPI 1003058660

Doctor of Medicine (M.D.)

Dr. Michelle Tulang , MD

Internal Medicine

NPI 1003073586

Doctor of Medicine (M.D.)

NPI 1003100520

Doctor of Medicine (M.D.)

Crystal Lynn , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003148768

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

14 Historical Events
📍
Updated Practice Location December 24, 2024

Registered at 4500 SAN PABLO RD S, JACKSONVILLE, FL 322241865 (Tel: 9049532000)

📍
Updated Business Mailing Address December 24, 2024

Registered at 4500 SAN PABLO RD S, JACKSONVILLE, FL 322241865 (Tel: 9049532000)

📍
Updated Practice Location January 11, 2024

Registered at 10961 BURNT MILL RD APT 1021, JACKSONVILLE, FL 322564662 (Tel: 7175388744)

📍
Updated Business Mailing Address January 11, 2024

Registered at 403 SE 1ST ST, DELRAY BEACH, FL 334834540 (Tel: 5612668866)

👤
Provider Name / Credentials Updated January 11, 2024

Recorded as NIKKI MESSER, LCSW

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 11, 2024

Social Worker (License #SW22290 in FL)

📍
Updated Practice Location September 09, 2020

Registered at 165 DEKALB INDUSTRIAL WAY STE D-1, DECATUR, GA 300302230 (Tel: 7704027663)

📍
Updated Business Mailing Address September 09, 2020

Registered at 165 DEKALB INDUSTRIAL WAY STE D-1, DECATUR, GA 300302230 (Tel: 7704027663)

NPI Profile Active July 21, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location July 21, 2020

Registered at 175 GWINNETT DR, LAWRENCEVILLE, GA 300468444 (Tel: 6782092394)

📍
Updated Business Mailing Address July 21, 2020

Registered at 71 HOWARD ST SE UNIT 2309, ATLANTA, GA 303172337

👤
Provider Name / Credentials Updated July 21, 2020

Recorded as NIKKI MESSER, LMSW

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 21, 2020

Social Worker (License #MSW009034 in GA)

🟢
Initial NPI Registration & Enumeration July 21, 2020

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1851909337
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 21, 2020
Last Update: December 24, 2024
Sole Proprietor: No

Mailing Address

4500 San Pablo Rd S

Jacksonville, FL 322241865

Phone: 9049532000

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.