1. Home
  2. Directory
  3. Florida
  4. Kissimmee
  5. Social Worker
  6. NPI Profile

ROBERT W STEWART PHD LLC
NPI 1659651594
Social Worker - Clinical in Kissimmee, FL

Active since August 24, 2011
1948 N JOHN YOUNG PKWY, KISSIMMEE, FL 34741(407) 460-0418 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Sep 1, 2017 (2 updates tracked since 2017).

About Robert W Stewart Phd Llc NPPES

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

ROBERT W STEWART PHD LLC (NPI 1659651594) is a healthcare organization registered as a clinical in Kissimmee, Florida and active in the NPI registry since August 2011. The organization lists Robert William Stewart, Owner, as its authorized official.

NPPES Registry Identity

NPI1659651594
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameROBERT W STEWART PHD LLC
Location Address1948 N JOHN YOUNG PKWYKissimmee, FL 34741-3221
Mailing Address1948 N John Young PkwyKissimmee, FL 34741-3221 · (407) 460-0418
Phone(407) 460-0418
Organization SubpartNo
Authorized OfficialRobert William StewartOwner · (407) 460-0418
Enumeration DateAugust 24, 2011
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1659651594 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 FL · SW7915
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.
1948 N JOHN YOUNG PKWY, Kissimmee, FL 34741
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert W Stewart Phd Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Robert W Stewart Phd LLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Robert Stewart, PHD
Clinical Social Worker
NPI 1265400188
705 E OAK ST STE F
Kissimmee, FL 34744
(407) 460-0418
✔ PECOS✔ Accepts Medicare1.3 mi
Moriama Medina, MS
Mental Health Counselor
NPI 1093058638
13350 W COLONIAL DR
Winter Garden, FL 34787
(407) 452-2957
✔ PECOS✔ Accepts Medicare19 mi
David Congdon, LCSW
Clinical Social Worker
NPI 1588815617
1520 BONNIE BURN CIR
Winter Park, FL 32789
(407) 740-7139
✔ PECOS19 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 W Stewart Phd LLC's NPI number?

The NPI number for Robert W Stewart Phd LLC is 1659651594. It was assigned to this organization in the NPPES registry on August 24, 2011.

Where is Robert W Stewart Phd LLC located?

Robert W Stewart Phd LLC is located at 1948 N John Young Pkwy, Kissimmee, FL 34741. The listed phone number is (407) 460-0418.

What is Robert W Stewart Phd LLC's specialty?

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

Is Robert W Stewart Phd LLC enrolled in Medicare?

Yes. Robert W Stewart Phd LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Robert W Stewart Phd LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Robert W Stewart Phd LLC, in Clinical Social Worker and Mental Health Counselor. A 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 the clinician's services. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Robert W Stewart Phd LLC was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.