Cynthia Seymour, LCSW-C
NPI 1336604115 · Clinical Social Worker · Chevy Chase, MD
Cynthia Seymour, LCSW-C is a Clinical Social Worker provider in Chevy Chase, MD (NPI 1336604115).
Provider details
- NPI number
- 1336604115
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 21367 (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
7 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
- 2019-02-05
- Last updated
- 2019-02-05
Frequently asked questions
- What is Cynthia Seymour's NPI number?
- Cynthia Seymour's National Provider Identifier (NPI) is 1336604115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Seymour's specialty?
- Cynthia Seymour is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Cynthia Seymour located?
- Cynthia Seymour's practice location on file with NPPES is 4003 Underwood St, Chevy Chase, MD 20815-5027.
- What is Cynthia Seymour's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Seymour is (202) 550-9200.
- Is Cynthia Seymour's NPI active?
- Yes — Cynthia Seymour's NPI (1336604115) is active in the NPPES registry as of the last update on 2019-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.