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MS. THAIS TERESSA HARRIS LCSW
NPI 1497220354
Social Worker - Clinical in Greenville, SC

Active since October 08, 2018PECOS EnrolledAccepts Medicare Assignment
30 PATEWOOD DR STE 160, GREENVILLE, SC 29615(843) 501-1099 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 14, 2026, Dec 2, 2021, Oct 8, 2018 (3 updates tracked since 2018).

About Ms. Thais Teressa Harris Lcsw NPPES

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

MS. THAIS TERESSA HARRIS LCSW (NPI 1497220354) is an individual clinical provider in Greenville, South Carolina, licensed in South Carolina (18262) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Boca Raton, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1497220354
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. THAIS TERESSA HARRISCredential: LCSW
Location Address30 PATEWOOD DR STE 160Greenville, SC 29615-6809
Mailing Address4800 N Scottsdale Rd Ste 2500Scottsdale, AZ 85251-7630
Phone(843) 501-1099
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateOctober 8, 2018
Last NPPES UpdateJanuary 14, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 14, 2026
✔ NPI 1497220354 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 SC · 18262✔ Licensed in FL · SW15219
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.
30 PATEWOOD DR STE 160, Greenville, SC 29615
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Secondary Practice Location 1

Location 17276 Encina LnBoca Raton, FL 33433-1625 · Phone (561) 703-8043

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

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

Ms. Thais Teressa Harris Lcsw 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 ID7315320967
PECOS Enrollment IDI20260204003595
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.

Medicare Billing Reassignments

5

Medicare enrollment records show Thais Harris reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Charleston Counseling Center PC
199 mi
Mental Health
871 LOWCOUNTRY BLVD STE 200
Mount Pleasant, SC 29464
  • Reassigned Medicare billing, South Carolina enrollment
  • 285 clinicians in this Medicare group
NPI 1316375678 (843) 501-1099
Health Care Center For The Homeless Inc
420 mi
Federally Qualified Health Center (FQHC)
225 N KENNEL RD
Sanford, FL 32771
  • Reassigned Medicare billing, Florida enrollment
  • 109 clinicians in this Medicare group
NPI 1326466657 (407) 428-5751
Ace Behavioral Health LLC
472 mi
Psychiatry
5406 HOOVER BLVD STE 18
Tampa, FL 33634
  • Reassigned Medicare billing, Florida enrollment
  • 108 clinicians in this Medicare group
NPI 1841094885 (866) 770-4104
Mtca Psychological Services P.A.
627 mi
Clinical
16853 NE 2ND AVE STE 304
North Miami Beach, FL 33162
  • Reassigned Medicare billing, Florida enrollment
  • 148 clinicians in this Medicare group
NPI 1740552322 (786) 414-6666
Family Health Services Corporation
1,762 mi
Federally Qualified Health Center (FQHC)
205 E MAIN ST
Declo, ID 83323
  • Reassigned Medicare billing, Idaho enrollment
  • 52 clinicians in this Medicare group
NPI 1285297804 (208) 678-0101

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29615 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 $53.57 – $163.84
Typical copayment $0.00 (range $13.39 – $40.96)
Most-billed visit code NA
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
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 11

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

DR. DAVIS K BRIGMAN PHD
Psychologist
30 PATEWOOD DR STE 160
GREENVILLE, SC 29615
Greenville County (843) 501-1099
EMILY BENNETT STRAIN LISW-CP
Social Worker (Clinical)
30 PATEWOOD DR STE 160
GREENVILLE, SC 29615
Greenville County (843) 501-1099
MICHAEL JOHN BURD MS,LPCC, LPC
Counselor (Professional)
30 PATEWOOD DR STE 160
GREENVILLE, SC 29615
Greenville County (843) 501-1099
RYAN PATRICK PHILLIPS MA, LPC
Counselor (Professional)
30 PATEWOOD DR STE 160
GREENVILLE, SC 29615
Greenville County (843) 501-1099
JILL B SOUCY LCSW, LISW-CP
Social Worker (Clinical)
30 PATEWOOD DR STE 160
GREENVILLE, SC 29615
Greenville County (843) 501-1099
MRS. MADELINE MOBLEY EADS LISW-CP
Social Worker (Clinical)
30 PATEWOOD DR STE 160
GREENVILLE, SC 29615
Greenville County (843) 501-1099
KATHERINE CHILLE LCSW, LISW-CP
Social Worker (Clinical)
30 PATEWOOD DR STE 160
GREENVILLE, SC 29615
Greenville County (843) 501-1099
NATHAN DONALD DUCHESNE LCPC, LPC
Counselor (Professional)
30 PATEWOOD DR STE 160
GREENVILLE, SC 29615
Greenville County (843) 501-1099

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 Thais Harris's NPI number?

The NPI number for Thais Harris is 1497220354. It was assigned to this individual provider in the NPPES registry on October 8, 2018.

Where is Thais Harris located?

Thais Harris practices at 30 Patewood Dr Ste 160, Greenville, SC 29615. The listed phone number is (843) 501-1099.

What is Thais Harris's specialty?

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

Is Thais Harris enrolled in Medicare?

Yes. Thais Harris 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 organizations bill Medicare for Thais Harris's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thais Harris reassigns Medicare benefits to 5 organizations: Charleston Counseling Center PC (Mount Pleasant, SC), Health Care Center For The Homeless Inc (Sanford, FL), Ace Behavioral Health LLC (Tampa, FL), Mtca Psychological Services P.A. (North Miami Beach, FL) and Family Health Services Corporation (Declo, ID). Each 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 Thais Harris's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thais Harris accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Moda Health Plan, Inc. and 3 other insurers list Thais Harris 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 Thais Harris was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.