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DUKEN MARVELLY LCSW-S, LCDC
NPI 1245633908
Social Worker - Clinical in Houston, TX

Active since October 08, 2014PECOS EnrolledAccepts Medicare Assignment
4606 FM 1960 RD W STE 412, HOUSTON, TX 77069(832) 774-1444 Get Directions Write a Review

NPPES record last updated: February 18, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 23, 2016, Jun 13, 2016 (2 updates tracked since 2016).

About Duken Marvelly Lcsw-s, Lcdc NPPES

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

DUKEN MARVELLY LCSW-S, LCDC (NPI 1245633908) is an individual clinical provider in Houston, Texas, licensed in Texas (56903) and active in the NPI registry since October 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1245633908
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameDUKEN MARVELLYCredential: LCSW-S, LCDC
Location Address4606 FM 1960 RD W STE 412Houston, TX 77069-1369
Mailing Address4606 Fm 1960 Rd W Ste 412Houston, TX 77069-1369 · (832) 774-1444
Phone(832) 774-1444
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateOctober 8, 2014
Last NPPES UpdateFebruary 18, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 18, 2026
✔ NPI 1245633908 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in TX · 56903✔ Licensed in LA · 17623
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.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 12891 (TX)
Also ListedSocial WorkerTaxonomy 104100000X · License 56903 (TX)
4606 FM 1960 RD W STE 412, Houston, TX 77069
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Other Identifiers 1

Medicaid141987279TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare, Oscar Insurance Company and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Duken Marvelly Lcsw-s, Lcdc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6608164678
PECOS Enrollment IDI20161006000346
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77069 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 $58.24 – $176.98
Typical copayment $0.00 (range $14.56 – $44.24)
Most-billed visit code NA
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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 Duken Marvelly's NPI number?

The NPI number for Duken Marvelly is 1245633908. It was assigned to this individual provider in the NPPES registry on October 8, 2014.

Where is Duken Marvelly located?

Duken Marvelly practices at 4606 Fm 1960 Rd W Ste 412, Houston, TX 77069. The listed phone number is (832) 774-1444.

What is Duken Marvelly's specialty?

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

Is Duken Marvelly enrolled in Medicare?

Yes. Duken Marvelly is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Duken Marvelly accept?

Health plans from Blue Cross and Blue Shield of Texas, Molina Healthcare, Oscar Insurance Company, Providence Health Plan and UnitedHealthcare and 1 other insurer list Duken Marvelly as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Duken Marvelly was last updated on February 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.