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YELENA MARKMAN SMOLIANSKI LCSW-C
NPI 1104301779
Social Worker in Rockville, MD

Active since September 30, 2018PECOS Enrolled
200 WOOD HILL RD, ROCKVILLE, MD 20850(301) 838-4200 Get Directions Write a Review

NPPES record last updated: January 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 21, 2026, Aug 25, 2022, Sep 30, 2018 (3 updates tracked since 2018).

About Yelena Markman Smolianski Lcsw-c NPPES

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

YELENA MARKMAN SMOLIANSKI LCSW-C (NPI 1104301779) is an individual social worker in Rockville, Maryland, licensed in Maryland (24168) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104301779
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameYELENA MARKMAN SMOLIANSKICredential: LCSW-C
Location Address200 WOOD HILL RDRockville, MD 20850-8724
Mailing Address200 Wood Hill RdRockville, MD 20850-8724 · (240) 800-5772
Phone(301) 838-4200
Sole ProprietorNo
Enumeration DateSeptember 30, 2018
Last NPPES UpdateJanuary 21, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 21, 2026
✔ NPI 1104301779 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MD · 24168
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
200 WOOD HILL RD, Rockville, MD 20850
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yelena Markman Smolianski Lcsw-c 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.

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.

KIRSTEN SIDELL LCMFT
Marriage & Family Therapist
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200
MARY CATHERINE LARKIN
Social Worker
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200
LEAH SINGMAN LMSW
Social Worker (Clinical)
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (240) 800-5772
MR. STEVEN BRIAN WECHSLER LCSW-C
Social Worker (Clinical)
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200
OLGALIDIA ROSAS LCSW-C
Social Worker (Clinical)
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (240) 800-5772
CHRISTINE SYLVEST PH.D.
Psychologist (Clinical)
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200
JESSICA CAMPAIN LGPC
Counselor (Professional)
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200
TERRI L PARGOT D.O.
Psychiatry & Neurology (Psychiatry)
200 WOOD HILL RD, SUITE 313
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200

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 Yelena Markman Smolianski's NPI number?

The NPI number for Yelena Markman Smolianski is 1104301779. It was assigned to this individual provider in the NPPES registry on September 30, 2018.

Where is Yelena Markman Smolianski located?

Yelena Markman Smolianski practices at 200 Wood Hill Rd, Rockville, MD 20850. The listed phone number is (301) 838-4200.

What is Yelena Markman Smolianski's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Yelena Markman Smolianski enrolled in Medicare?

Yes. Yelena Markman Smolianski is registered in the Medicare PECOS enrollment system.

What insurance does Yelena Markman Smolianski accept?

Health plans from Providence Health Plan list Yelena Markman Smolianski as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Yelena Markman Smolianski was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.