MS. TERESA ANN DIAMOND M.S.W. , L.I.C.S.W.
NPI 1861661209
Social Worker - Clinical in Washington, DC

Active since February 29, 2008Opted out of Medicare · through Jul 1, 2027
4707 CONNECTICUT AVE NW, STE. 205, WASHINGTON, DC 20008(202) 966-1381(202) 338-3363 Get Directions Write a Review

NPPES record last updated: February 29, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Teresa Ann Diamond M.s.w. , L.i.c.s.w. NPPES

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

MS. TERESA ANN DIAMOND M.S.W. , L.I.C.S.W. (NPI 1861661209) is an individual clinical provider in Washington, District Of Columbia, licensed in District Of Columbia (LC301455) and active in the NPI registry since February 2008. She has opted out of Medicare through July 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1861661209
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. TERESA ANN DIAMONDCredential: M.S.W. , L.I.C.S.W.
Location Address4707 CONNECTICUT AVE NW, STE. 205Washington, DC 20008-5631
Mailing Address4707 Connecticut Ave Nw, Ste. 205Washington, DC 20008-5631 · (202) 966-1381 · Fax (202) 338-3363
Fax(202) 338-3363
Sole ProprietorYes
Enumeration DateFebruary 29, 2008
NPI 1861661209 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in DC · LC301455
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.
4707 CONNECTICUT AVE NW, Washington, DC 20008

Other Names 1

Professional Name (2)Ms. Tybe Ann Diamond M.s.w. , L.i.c.s.w.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Ms. Teresa Ann Diamond M.s.w. , L.i.c.s.w. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2017 through July 1, 2027.

Opt-Out Effective DateJuly 1, 2017
Opt-Out In Effect ThroughJuly 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20008 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 $65.18 – $194.86
Typical copayment $0.00 (range $16.29 – $48.71)
Most-billed visit code NA
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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 6

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

Psychiatry & Neurology (Child & Adolescent Psychiatry)
4707 CONNECTICUT AVE NW, SUITE 103
WASHINGTON, DC 20008
Psychologist (Clinical)
4707 CONNECTICUT AVE NW, SUITE 104
WASHINGTON, DC 20008
Psychiatry & Neurology (Psychiatry)
4707 CONNECTICUT AVE NW
WASHINGTON, DC 20008
Social Worker (Clinical)
4707 CONNECTICUT AVE NW, SUITE 103
WASHINGTON, DC 20008
Dentist (General Practice)
4707 CONNECTICUT AVE NW, SUITE 108
WASHINGTON, DC 20008
Counselor (Mental Health)
4707 CONNECTICUT AVE NW
WASHINGTON, DC 20008

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 Teresa Diamond's NPI number?

The NPI number for Teresa Diamond is 1861661209. It was assigned to this individual provider in the NPPES registry on February 29, 2008. The provider is also known as Ms. Tybe Ann Diamond M.S.W. , L.I.C.S.W..

Where is Teresa Diamond located?

Teresa Diamond practices at 4707 Connecticut Ave NW Ste. 205, Washington, DC 20008. The listed phone number is (202) 966-1381.

What is Teresa Diamond's specialty?

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

Is Teresa Diamond enrolled in Medicare?

No. Teresa Diamond has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Teresa Diamond was last updated on February 29, 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.