THERESA GAY DUFFEY (LCSW) – Clinical Social Worker, NPI 1184120164

THERESA GAY DUFFEY (LCSW) is a healthcare provider. based in Boydton, Virginia. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials LCSW. They hold a License No. 0904010278 (VA). The NPI Number for THERESA GAY DUFFEY (LCSW) is 1184120164

Main info

Female
14 Years Of Experience
Accepts Medicare Assignment
Name
THERESA GAY DUFFEY (LCSW)
NPI
1184120164
Phone
(434) 738-6420
Address
380 Washington St
Enumeration Date
30 March 2018
Last Update Date
30 March 2018

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4347386420
Graduation Year
2012 (14 years ago)
PAC ID
9830444876
Group Practice PAC ID
3476512427
Professional Enrollment ID
I20180615001661
Address ID
VA239173415BO380XXSTXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience30
Completeness75
Years active:8State licenses:1Digital endpointsOther names

2,023 CLINICAL SOCIAL WORKER in VA

Provider Addresses for THERESA GAY DUFFEY (LCSW)

  • 380 Washington St

    Boydton, VA 239173415

    Phone: (434) 738-6420

    Fax: (434) 738-6054

    Type: Location

  • 1627, Seymour Drive, South Boston, Halifax County, Virginia, 24592, United States

    SOUTH BOSTON, VA 245923447

    Phone: (434) 575-1336

    Fax: (434) 575-1349

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2018-06-15

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20180615001661IClinical Social WorkerVATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 23917)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3476512427View full group profile
NameSpecialtyState
Physician AssistantVA
Clinical Social WorkerVA
-VA
Nurse PractitionerVA
Nurse PractitionerVA
Nurse PractitionerTN
Nurse PractitionerVA
O B S T E T R I C S/ G Y N E C O L O G YMO
Nurse PractitionerVA
Family PracticeVA

Reviews

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Frequently asked questions

Where can patients find THERESA GAY DUFFEY (LCSW)'s NPI?
You can confirm THERESA GAY DUFFEY (LCSW) with NPI 1184120164; it appears in the national provider directory.
Is THERESA GAY DUFFEY (LCSW) currently active in the NPI registry?
CMS-published data lists THERESA GAY DUFFEY (LCSW) as an active registrant.
What field does THERESA GAY DUFFEY (LCSW) work in?
You can think of THERESA GAY DUFFEY (LCSW) as practicing within Clinical Social Worker. Clinical services aligned with this taxonomy classification.
Does THERESA GAY DUFFEY (LCSW) practice in Virginia?
You will see Boydton, Virginia on file for THERESA GAY DUFFEY (LCSW) alongside any extra practice locations.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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