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REBECCA DIAN GREENWAY LCSW
NPI 1174709323
Social Worker - Clinical in Johnson City, TN

Active since January 18, 2008PECOS Enrolled
2408 SUSANNAH ST STE 1, JOHNSON CITY, TN 37601(423) 434-6677(423) 461-0000 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 25, 2026, Apr 23, 2024, Nov 8, 2019 and 1 more (4 updates tracked since 2018).

About Rebecca Dian Greenway Lcsw NPPES

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

REBECCA DIAN GREENWAY LCSW (NPI 1174709323) is an individual clinical provider in Johnson City, Tennessee, licensed in Tennessee (6752) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in Kingsport, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2014).

NPPES Registry Identity

NPI1174709323
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameREBECCA DIAN GREENWAYCredential: LCSW
Location Address2408 SUSANNAH ST STE 1Johnson City, TN 37601-1765
Mailing Address1105 Greenlee DrJonesborough, TN 37659-5139
Phone(423) 434-6677
Fax(423) 461-0000
Sole ProprietorNo
Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 2014
Enumeration DateJanuary 18, 2008
Last NPPES UpdateAugust 25, 20264 updates tracked since enumeration
NPPES CertifiedAugust 25, 2026
✔ NPI 1174709323 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 TN · 6752
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 ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
2408 SUSANNAH ST STE 1, Johnson City, TN 37601
Open in Google Maps ↗

Secondary Practice Location 1

Location 11700 Pinebrook Dr Ste 4Kingsport, TN 37660-4365 · Phone (423) 251-6670 · Fax (423) 251-1899

Other Identifiers 2

Medicaid1174709323VA
MedicaidQ046276TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama 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 (PECOS)

Rebecca Dian Greenway Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8729328604
PECOS Enrollment IDI20190313001744, I20230814002360
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

2

Medicare enrollment records show Rebecca Greenway reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

East Tennessee Recovery, PLLC
Same address
Addiction Medicine
2408 SUSANNAH ST STE 1
Johnson City, TN 37601
  • Reassigned Medicare billing, Tennessee and Virginia enrollments
  • 17 clinicians in this Medicare group
NPI 1114462215 (423) 434-6677
Jason Della Vecchia MD PLLC
16 mi
Addiction Medicine
1700 PINEBROOK DR STE 4
Kingsport, TN 37660
  • Reassigned Medicare billing, Tennessee enrollment
  • 9 clinicians in this Medicare group
NPI 1053191866 (423) 251-6670

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
158 services50 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37601 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 $52.64 – $160.89
Typical copayment $0.00 (range $13.16 – $40.22)
Most-billed visit code NA
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
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 13

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

EMMALEA ELIZABETH JOHNSTON NP-C
Nurse Practitioner (Family)
2408 SUSANNAH ST STE 1
JOHNSON CITY, TN 37601
Washington County (423) 434-6677
EAST TENNESSEE RECOVERY, PLLC
Internal Medicine (Addiction Medicine)
2408 SUSANNAH ST STE 1
JOHNSON CITY, TN 37601
Washington County (423) 434-6677
JAMIE BARE VANCE APRN
Nurse Practitioner (Family)
2408 SUSANNAH ST STE 1
JOHNSON CITY, TN 37601
Washington County (423) 434-6677
DR. MARIANNE E FILKA MD
Family Medicine
2408 SUSANNAH ST STE 1
JOHNSON CITY, TN 37601
Washington County (423) 434-6677
ALLYSON ELIZABETH LEE LCSW
Social Worker (Clinical)
2408 SUSANNAH ST STE 1
JOHNSON CITY, TN 37601
Washington County (423) 434-6677
CHRISTY J SMITH APN
Nurse Practitioner (Family)
2408 SUSANNAH ST STE 1
JOHNSON CITY, TN 37601
Washington County (423) 434-6670
JARED W PACK DO
Internal Medicine
2408 SUSANNAH ST STE 1
JOHNSON CITY, TN 37601
Washington County (423) 434-6677
HAILEY RODGERS CPRS
Peer Specialist
2408 SUSANNAH ST STE 1
JOHNSON CITY, TN 37601
Washington County (423) 434-6677

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 Rebecca Greenway's NPI number?

The NPI number for Rebecca Greenway is 1174709323. It was assigned to this individual provider in the NPPES registry on January 18, 2008.

Where is Rebecca Greenway located?

Rebecca Greenway practices at 2408 Susannah St Ste 1, Johnson City, TN 37601. The listed phone number is (423) 434-6677.

What is Rebecca Greenway's specialty?

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

Is Rebecca Greenway enrolled in Medicare?

Yes. Rebecca Greenway is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Rebecca Greenway's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Greenway reassigns Medicare benefits to 2 organizations: East Tennessee Recovery, PLLC (Johnson City, TN) and Jason Della Vecchia MD PLLC (Kingsport, TN). 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 Rebecca Greenway's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Rebecca Greenway accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 6 other insurers list Rebecca Greenway 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 Rebecca Greenway was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.