Deborah Marks, MSW, LCSW-C
NPI 1386832715 · Clinical Social Worker · Rockville, MD
Deborah Marks, MSW, LCSW-C is a Clinical Social Worker provider in Rockville, MD (NPI 1386832715).
Provider details
- NPI number
- 1386832715
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 09516 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-10
- Last updated
- 2007-10-10
Frequently asked questions
- What is Deborah Marks's NPI number?
- Deborah Marks's National Provider Identifier (NPI) is 1386832715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Marks's specialty?
- Deborah Marks is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Deborah Marks located?
- Deborah Marks's practice location on file with NPPES is 4968 Cloister Dr, Rockville, MD 20852-3372.
- What is Deborah Marks's phone number?
- The practice phone number listed in the NPPES registry for Deborah Marks is (301) 530-5607.
- Is Deborah Marks's NPI active?
- Yes — Deborah Marks's NPI (1386832715) is active in the NPPES registry as of the last update on 2007-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.