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

MS. ELIZA CALHOUN MSW
NPI 1114190998
Social Worker - Clinical in Germantown, MD

Active since April 11, 2008Opted out of Medicare · through Apr 1, 2028
13219 EXECUTIVE PARK TER, GERMANTOWN, MD 20874(718) 578-9813 Get Directions Write a Review

NPPES record last updated: September 25, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 25, 2026, Jun 27, 2018 (2 updates tracked since 2018).

About Ms. Eliza Calhoun Msw NPPES

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

MS. ELIZA CALHOUN MSW (NPI 1114190998) is an individual clinical provider in Germantown, Maryland, licensed in Maryland (22741) and active in the NPI registry since April 2008. She has opted out of Medicare through April 1, 2028.

NPPES Registry Identity

NPI1114190998
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. ELIZA CALHOUNCredential: MSW
Location Address13219 EXECUTIVE PARK TERGermantown, MD 20874-2647
Mailing Address13219 Executive Park TerGermantown, MD 20874-2647 · (718) 578-9813
Sole ProprietorYes
Enumeration DateApril 11, 2008
Last NPPES UpdateSeptember 25, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 25, 2026
✔ NPI 1114190998 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in MD · 22741✔ Licensed in VA · 0904009980✔ Licensed in DC · LC50081362✔ Licensed in WV · DP00947665
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 · Mental HealthTaxonomy 101YM0800X · License 004614 (NY)
Also ListedSocial WorkerTaxonomy 104100000X · License 085173 (NY)
13219 EXECUTIVE PARK TER, Germantown, MD 20874

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

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Opted out of Medicare

Ms. Eliza Calhoun Msw 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 April 1, 2026 through April 1, 2028.

Opt-Out Effective DateApril 1, 2026
Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

Nurse Anesthetist, Certified Registered
13219 EXECUTIVE PARK TER
GERMANTOWN, MD 20874

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 Eliza Calhoun's NPI number?

The NPI number for Eliza Calhoun is 1114190998. It was assigned to this individual provider in the NPPES registry on April 11, 2008.

Where is Eliza Calhoun located?

Eliza Calhoun practices at 13219 Executive Park Ter, Germantown, MD 20874. The listed phone number is (718) 578-9813.

What is Eliza Calhoun's specialty?

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

Is Eliza Calhoun enrolled in Medicare?

No. Eliza Calhoun has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Eliza Calhoun was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.