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MS. DEBORAH STOREY MARKS MSW, LCSW-C
NPI 1386832715
Social Worker - Clinical in Rockville, MD

Active since October 10, 2007Opted out of Medicare · through Apr 1, 2027
4968 CLOISTER DR, ROCKVILLE, MD 20852(301) 530-5607(301) 530-6503 Get Directions Write a Review

NPPES record last updated: October 10, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Deborah Storey Marks Msw, Lcsw-c NPPES

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

MS. DEBORAH STOREY MARKS MSW, LCSW-C (NPI 1386832715) is an individual clinical provider in Rockville, Maryland, licensed in Maryland (09516) and active in the NPI registry since October 2007. She has opted out of Medicare through April 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1386832715
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. DEBORAH STOREY MARKSCredential: MSW, LCSW-C
Location Address4968 CLOISTER DRRockville, MD 20852-3372
Mailing Address4968 Cloister DrRockville, MD 20852-3372 · (301) 530-5607 · Fax (301) 530-6503
Phone(301) 530-5607
Fax(301) 530-6503
Sole ProprietorYes
Enumeration DateOctober 10, 2007
✔ NPI 1386832715 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 · 09516
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.
4968 CLOISTER DR, Rockville, MD 20852
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Deborah Storey Marks Msw, Lcsw-c has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2019 through April 1, 2027.

Opt-Out Effective DateApril 1, 2019
Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20852 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.

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 Deborah Marks's NPI number?

The NPI number for Deborah Marks is 1386832715. It was assigned to this individual provider in the NPPES registry on October 10, 2007.

Where is Deborah Marks located?

Deborah Marks practices at 4968 Cloister Dr, Rockville, MD 20852. The listed phone number is (301) 530-5607.

What is Deborah Marks's specialty?

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

Is Deborah Marks enrolled in Medicare?

No. Deborah Marks has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Deborah Marks was last updated on October 10, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.