MS. TACIE DEJANIKUS M.S.W.
NPI 1003968439
Social Worker - Clinical in Silver Spring, MD

Active since January 17, 2007PECOS Enrolled
1398 LAMBERTON DR, SILVER SPRING, MD 20902(301) 754-1102(301) 754-1690 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ms. Tacie Dejanikus M.s.w. NPPES

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

MS. TACIE DEJANIKUS M.S.W. (NPI 1003968439) is an individual clinical provider in Silver Spring, Maryland, licensed in Maryland (12476) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003968439
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. TACIE DEJANIKUSCredential: M.S.W.
Location Address1398 LAMBERTON DRSilver Spring, MD 20902-3414
Mailing Address5319 Bangor DrKensington, MD 20895-1106 · (301) 933-1799
Fax(301) 754-1690
Sole ProprietorNo
Enumeration DateJanuary 17, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1003968439 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 · 12476
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.
1398 LAMBERTON DR, Silver Spring, MD 20902

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Tacie Dejanikus M.s.w. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Tacie Dejanikus reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Adult Mental Health
11002 VEIRS MILL RD # 705
Silver Spring, MD 20902
  • Reassigned Medicare billing, District of Columbia enrollment
  • 74 clinicians in this Medicare group

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20902 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 18

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

Community/Behavioral Health
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Registered Nurse
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Social Worker
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Licensed Practical Nurse
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Clinic/Center (Adult Mental Health)
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Registered Nurse (Psychiatric/Mental Health)
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Community/Behavioral Health
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Clinic/Center (Mental Health (Including Community Mental Health Center))
1398 LAMBERTON DR
SILVER SPRING, MD 20902

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 Tacie Dejanikus's NPI number?

The NPI number for Tacie Dejanikus is 1003968439. It was assigned to this individual provider in the NPPES registry on January 17, 2007.

Where is Tacie Dejanikus located?

Tacie Dejanikus practices at 1398 Lamberton Dr, Silver Spring, MD 20902. The listed phone number is (301) 754-1102.

What is Tacie Dejanikus's specialty?

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

Is Tacie Dejanikus enrolled in Medicare?

Yes. Tacie Dejanikus is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tacie Dejanikus's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tacie Dejanikus reassigns Medicare benefits to Montgomery County Maryland Government (Silver Spring, MD). The 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 Tacie Dejanikus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tacie Dejanikus was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.