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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. TIANNA HARRISON GREGORY LCAS
NPI 1043585177
Social Worker - Clinical in Concord, NC

Active since March 22, 2012PECOS Enrolled
284 EXECUTIVE PARK DR, STE 100, CONCORD, NC 28025(704) 939-1100(704) 939-1173 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 24, 2026, May 11, 2017 (2 updates tracked since 2017).

About Mrs. Tianna Harrison Gregory Lcas NPPES

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

MRS. TIANNA HARRISON GREGORY LCAS (NPI 1043585177) is an individual clinical provider in Concord, North Carolina, licensed in North Carolina (C013249) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1043585177
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. TIANNA HARRISON GREGORYCredential: LCAS
Location Address284 EXECUTIVE PARK DR, STE 100Concord, NC 28025-1831
Mailing Address284 Executive Park Dr Ste 100Concord, NC 28025-1833 · (704) 939-1100 · Fax (704) 939-1173
Phone(704) 939-1100
Fax(704) 939-1173
Sole ProprietorNo
Enumeration DateMarch 22, 2012
Last NPPES UpdateSeptember 24, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2026
✔ NPI 1043585177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NC · C013249
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.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 15681 (NC)
284 EXECUTIVE PARK DR, Concord, NC 28025
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Tianna Harrison Gregory Lcas 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.

Medicare Billing Reassignment

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

Apogee Behavioral Medicine PC
59 mi
Psychiatry
445 DOLLEY MADISON RD STE 100
Greensboro, NC 27410
  • Reassigned Medicare billing, North Carolina enrollment
  • 74 clinicians in this Medicare group
NPI 1134868300 (336) 967-6596

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 28025 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 $54.12 – $165.09
Typical copayment $0.00 (range $13.53 – $41.27)
Most-billed visit code NA
Established Patient
$67.72 typical visit price
range $17.21 – $134.61
Typical copayment $16.93 (range $4.30 – $33.65)
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 20

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

KATIE EVETT HUNEYCUTT MSW, LCSWA
Social Worker (Clinical)
284 EXECUTIVE PARK DR, SUITE 100
CONCORD, NC 28025
Cabarrus County (704) 939-1100
BRIDGETTE JEANNINE ANDERSON
Counselor
284 EXECUTIVE PARK DR, SUITE 100
CONCORD, NC 28025
Cabarrus County (704) 939-1100
HEATHER TAVELLA LPC, LCAS, CS-I, NCC
Counselor (Professional)
284 EXECUTIVE PARK DR
CONCORD, NC 28025
Cabarrus County (704) 939-1000
STEWART C. MCANALLY LCSW
Social Worker (Clinical)
284 EXECUTIVE PARK DR, SUITE 100
CONCORD, NC 28025
Cabarrus County (704) 939-1100
MARGARET A HAIRSTON RN, BSN
Registered Nurse
284 EXECUTIVE PARK DR
CONCORD, NC 28025
Cabarrus County (704) 939-1118
ANISSA LACKEY LPN
Licensed Practical Nurse
284 EXECUTIVE PARK DR, STE 100
CONCORD, NC 28025
Cabarrus County (704) 939-1100
JESSICA LYNN REDISH M.S./ED.S.
Counselor
284 EXECUTIVE PARK DR, SUITE 100
CONCORD, NC 28025
Cabarrus County (704) 986-2117
MRS. JESSICA MORRISON DILL LCAS, LPC, CCSI
Counselor (Addiction (Substance Use Disorder))
284 EXECUTIVE PARK DR, SUITE 100
CONCORD, NC 28025
Cabarrus County (704) 939-1118

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 Tianna Gregory's NPI number?

The NPI number for Tianna Gregory is 1043585177. It was assigned to this individual provider in the NPPES registry on March 22, 2012.

Where is Tianna Gregory located?

Tianna Gregory practices at 284 Executive Park Dr Ste 100, Concord, NC 28025. The listed phone number is (704) 939-1100.

What is Tianna Gregory's specialty?

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

Is Tianna Gregory enrolled in Medicare?

Yes. Tianna Gregory is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tianna Gregory's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tianna Gregory reassigns Medicare benefits to Apogee Behavioral Medicine PC (Greensboro, NC). 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 Tianna Gregory's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tianna Gregory accept?

Health plans from AmeriHealth Caritas Next list Tianna Gregory 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 Tianna Gregory was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.