Duken Marvelly, LCSW-S, LCDC
NPI 1245633908 · Clinical Social Worker · Houston, TX
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duken Marvelly, LCSW-S, LCDC is a Clinical Social Worker provider in Houston, TX (NPI 1245633908).
Provider details
- NPI number
- 1245633908
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-S, LCDC
- Sex
- Male
- Sole proprietor
- No
- License
- 12891 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
11 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
- 2014-10-08
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is Duken Marvelly's NPI number?
- Duken Marvelly's National Provider Identifier (NPI) is 1245633908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duken Marvelly's specialty?
- Duken Marvelly is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Duken Marvelly located?
- Duken Marvelly's practice location on file with NPPES is 4606 Fm 1960 Rd W Ste 412, Houston, TX 77069-1369.
- What is Duken Marvelly's phone number?
- The practice phone number listed in the NPPES registry for Duken Marvelly is (832) 774-1444.
- Does Duken Marvelly accept Medicare?
- Duken Marvelly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duken Marvelly's NPI active?
- Yes — Duken Marvelly's NPI (1245633908) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.