MS. MARY M DEAN LCSW
NPI 1386996932
Social Worker - Clinical in Opelousas, LA
About Ms. Mary M Dean Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARY M DEAN LCSW (NPI 1386996932) is an individual clinical provider in Opelousas, Louisiana, licensed in Texas (14550) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS and is a graduate of Other (1985).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Mary M Dean Lcsw 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.
Medicare Billing Reassignment
Medicare enrollment records show Mary Dean reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Church Point, LA 70525
- Reassigned Medicare billing, Louisiana enrollment
- 57 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70570 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Mary Dean's NPI number?
The NPI number for Mary Dean is 1386996932. It was assigned to this individual provider in the NPPES registry on October 5, 2012.
Where is Mary Dean located?
Mary Dean practices at 333 South Main Street, Opelousas, LA 70570. The listed phone number is (337) 945-1032.
What is Mary Dean's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Mary Dean enrolled in Medicare?
Yes. Mary Dean 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.
Which organization bills Medicare for Mary Dean's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Dean reassigns Medicare benefits to Clhg-Acadian LLC (Church Point, LA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Dean's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Dean accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and AmeriHealth Caritas Next and 3 other insurers list Mary Dean 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 Mary Dean was last updated on February 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.
# Ms. Mary M Dean, LCSW · NPI 1386996932
Clinical provider in Opelousas, Louisiana. Individual provider, active in the CMS NPPES registry since October 5, 2012.
## Identity
- **NPI:** 1386996932 (Entity type: Individual)
- **Enumerated:** October 5, 2012
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 14550 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 333 SOUTH MAIN STREET, Opelousas, LA 70570
- **Phone:** (337) 945-1032 · **Fax:** (337) 205-8531
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Clhg-Acadian LLC (NPI 1043936164, Church Point, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1985
## Record status
- **NPPES last updated:** February 14, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1386996932) · Data from the CMS NPPES public registry.