1. Home
  2. Directory
  3. Maryland
  4. Bethesda
  5. Social Worker
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TSOGHIG MARIEANN HEKIMIAN LCSW-C
NPI 1497264907
Social Worker in Bethesda, MD

Active since September 27, 2017PECOS Enrolled
4242 E WEST HWY APT 618, BETHESDA, MD 20815(202) 689-9305(240) 825-1681 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 17, 2026, Nov 10, 2025, Nov 25, 2020 (3 updates tracked since 2020).

About Tsoghig Marieann Hekimian Lcsw-c NPPES

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

TSOGHIG MARIEANN HEKIMIAN LCSW-C (NPI 1497264907) is an individual social worker in Bethesda, Maryland, licensed in Maryland (23154) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1497264907
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameTSOGHIG MARIEANN HEKIMIANCredential: LCSW-C
Location Address4242 E WEST HWY APT 618Bethesda, MD 20815-5951
Mailing Address4242 E West Hwy Apt 618Bethesda, MD 20815-5951 · (202) 689-9305 · Fax (240) 825-1681
Phone(202) 689-9305
Fax(240) 825-1681
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateSeptember 27, 2017
Last NPPES UpdateAugust 17, 20263 updates tracked since enumeration
NPPES CertifiedAugust 17, 2026
✔ NPI 1497264907 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 · 23154
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.
4242 E WEST HWY APT 618, Bethesda, MD 20815
Open in Google Maps ↗

Secondary Practice Locations 2

Location 14400 E West Hwy Apt 732Bethesda, MD 20814-4551 · Phone (202) 689-9305 · Fax (240) 825-1681
Location 24915 Saint Elmo Ave # 504Bethesda, MD 20814-6019 · Phone (301) 264-5062 · Fax (240) 825-1681

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

Tsoghig Marieann Hekimian 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 ID7911492913
PECOS Enrollment IDI20251217002120
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.

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 Tsoghig Hekimian's NPI number?

The NPI number for Tsoghig Hekimian is 1497264907. It was assigned to this individual provider in the NPPES registry on September 27, 2017.

Where is Tsoghig Hekimian located?

Tsoghig Hekimian practices at 4242 E West Hwy Apt 618, Bethesda, MD 20815. The listed phone number is (202) 689-9305.

What is Tsoghig Hekimian's specialty?

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

Is Tsoghig Hekimian enrolled in Medicare?

Yes. Tsoghig Hekimian 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 Tsoghig Hekimian was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.