ELIZABETH T DIAZ LCSW-C
NPI 1508573718
Social Worker - Clinical in Frederick, MD

Active since October 28, 2022PECOS EnrolledAccepts Medicare Assignment
210 ABRECHT PL, FREDERICK, MD 21701(301) 663-8263 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 4, 2026, Oct 28, 2022 (2 updates tracked since 2022).

About Elizabeth T Diaz Lcsw-c NPPES

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

ELIZABETH T DIAZ LCSW-C (NPI 1508573718) is an individual clinical provider in Frederick, Maryland, licensed in Maryland (29131) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1508573718
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameELIZABETH T DIAZCredential: LCSW-C
Location Address210 ABRECHT PLFrederick, MD 21701-4918
Mailing Address210 Abrecht PlFrederick, MD 21701-4918 · (301) 663-8263
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateOctober 28, 2022
Last NPPES UpdateJune 4, 20262 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
NPI 1508573718 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 MD · 29131
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.
210 ABRECHT PL, Frederick, MD 21701

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Elizabeth T Diaz Lcsw-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1456826890
PECOS Enrollment IDI20260413003594
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21701 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 $57.99 – $175.57
Typical copayment $0.00 (range $14.49 – $43.89)
Most-billed visit code NA
Established Patient
$72.23 typical visit price
range $18.66 – $143.02
Typical copayment $18.05 (range $4.66 – $35.75)
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.

Counselor (Mental Health)
210 ABRECHT PL
FREDERICK, MD 21701
Clinic/Center (Mental Health (Including Community Mental Health Center))
210 ABRECHT PL
FREDERICK, MD 21701
Counselor
210 ABRECHT PL
FREDERICK, MD 21701
Clinic/Center (Mental Health (Including Community Mental Health Center))
210 ABRECHT PL
FREDERICK, MD 21701
Social Worker
210 ABRECHT PL
FREDERICK, MD 21701
Social Worker (Clinical)
210 ABRECHT PL
FREDERICK, MD 21701
Social Worker
210 ABRECHT PL
FREDERICK, MD 21701
Social Worker (Clinical)
210 ABRECHT PL
FREDERICK, MD 21701

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 Elizabeth Diaz's NPI number?

The NPI number for Elizabeth Diaz is 1508573718. It was assigned to this individual provider in the NPPES registry on October 28, 2022.

Where is Elizabeth Diaz located?

Elizabeth Diaz practices at 210 Abrecht Pl, Frederick, MD 21701. The listed phone number is (301) 663-8263.

What is Elizabeth Diaz's specialty?

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

Is Elizabeth Diaz enrolled in Medicare?

Yes. Elizabeth Diaz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Elizabeth Diaz was last updated on June 4, 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.