MRS. MARNI RIFFKIN MSW
NPI 1356931604
Social Worker - Clinical in Potomac, MD

Active since January 21, 2021
12103 LITTLE CREEK DR, POTOMAC, MD 20854(240) 305-3208 Get Directions Write a Review

NPPES record last updated: January 21, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Marni Riffkin Msw NPPES

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

MRS. MARNI RIFFKIN MSW (NPI 1356931604) is an individual clinical provider in Potomac, Maryland, licensed in District Of Columbia (LC50080628) and active in the NPI registry since January 2021.

NPPES Registry Identity

NPI1356931604
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. MARNI RIFFKINCredential: MSW
Location Address12103 LITTLE CREEK DRPotomac, MD 20854-3431
Mailing Address12103 Little Creek DrPotomac, MD 20854-3431 · (240) 305-3208
Sole ProprietorYes
Enumeration DateJanuary 21, 2021
NPPES CertifiedJanuary 21, 2021
NPI 1356931604 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 DC · LC50080628
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.
12103 LITTLE CREEK DR, Potomac, MD 20854

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 Marni Riffkin's NPI number?

The NPI number for Marni Riffkin is 1356931604. It was assigned to this individual provider in the NPPES registry on January 21, 2021.

Where is Marni Riffkin located?

Marni Riffkin practices at 12103 Little Creek Dr, Potomac, MD 20854. The listed phone number is (240) 305-3208.

What is Marni Riffkin's specialty?

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

When was this NPI record last updated?

The NPPES record for Marni Riffkin was last updated on January 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.