ELIZABETH C SULLIVAN OT
NPI 1487813648
Occupational Therapist in Saint Louis, MO

Active since June 03, 2008Accepts Medicare Assignment
6744 CLAYTON RD, SUITE 220, SAINT LOUIS, MO 63117(314) 644-1978(314) 647-1350 Get Directions Write a Review

NPPES record last updated: June 3, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Elizabeth C Sullivan Ot NPPES

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

ELIZABETH C SULLIVAN OT (NPI 1487813648) is an individual occupational therapist in Saint Louis, Missouri, licensed in Missouri (2003020267) and active in the NPI registry since June 2008. She is a graduate of Other (1981).

NPPES Registry Identity

NPI1487813648
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameELIZABETH C SULLIVANCredential: OT
Location Address6744 CLAYTON RD, SUITE 220Saint Louis, MO 63117-1637
Mailing Address6744 Clayton Rd, Suite 220Saint Louis, MO 63117-1637 · (314) 644-1978 · Fax (314) 647-1350
Fax(314) 647-1350
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateJune 3, 2008
✔ NPI 1487813648 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License✔ Licensed in MO · 2003020267
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
6744 CLAYTON RD, Saint Louis, MO 63117

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

Elizabeth C Sullivan Ot 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 ID3375884661
PECOS Enrollment IDI20190415002452

Medicare Billing Reassignment

Medicare enrollment records show Elizabeth Sullivan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physical Therapist
1481 MARBACH DR
Washington, MO 63090
  • Reassigned Medicare billing, Missouri enrollment
  • 73 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.

Other Providers at the Same Location NPPES 18

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

Occupational Therapist
6744 CLAYTON RD, SUITE 220
SAINT LOUIS, MO 63117
Physical Therapist
6744 CLAYTON RD, SUITE 220
SAINT LOUIS, MO 63117
Acupuncturist
6744 CLAYTON RD, SUITE 202
SAINT LOUIS, MO 63117
Speech-Language Pathologist
6744 CLAYTON RD, SUITE 220
SAINT LOUIS, MO 63117
Physical Therapist
6744 CLAYTON RD, SUITE 220
SAINT LOUIS, MO 63117
Physical Therapist
6744 CLAYTON RD
SAINT LOUIS, MO 63117
Speech-Language Pathologist
6744 CLAYTON RD, SUITE 220
SAINT LOUIS, MO 63117
Counselor (Mental Health)
6744 CLAYTON RD
RICHMOND HEIGHTS, MO 63117

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 Elizabeth Sullivan's NPI number?

The NPI number for Elizabeth Sullivan is 1487813648. It was assigned to this individual provider in the NPPES registry on June 3, 2008.

Where is Elizabeth Sullivan located?

Elizabeth Sullivan practices at 6744 Clayton Rd Suite 220, Saint Louis, MO 63117. The listed phone number is (314) 644-1978.

What is Elizabeth Sullivan's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Elizabeth Sullivan enrolled in Medicare?

Yes. Elizabeth 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 Elizabeth Sullivan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Sullivan reassigns Medicare benefits to Legacy Healthcare Services Inc. (Washington, MO). 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 Elizabeth 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 Elizabeth Sullivan was last updated on June 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.