MRS. MARIA SOCCI MERCADO LCSW
NPI 1730457128
Social Worker - Clinical in Stratford, CT
About Mrs. Maria Socci Mercado Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARIA SOCCI MERCADO LCSW (NPI 1730457128) is an individual clinical provider in Stratford, Connecticut, licensed in Connecticut (005506) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS and is a graduate of Fordham University School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Maria Socci Mercado Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Maria Mercado reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Shelton, CT 06484
- Reassigned Medicare billing, Connecticut enrollment
- 19 clinicians in this Medicare group
Fairfield, CT 06825
- Reassigned Medicare billing, Connecticut enrollment
- 3 clinicians in this Medicare group
Fairfield, CT 06824
- Reassigned Medicare billing, Connecticut enrollment
- 19 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
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 06614 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Maria Mercado's NPI number?
The NPI number for Maria Mercado is 1730457128. It was assigned to this individual provider in the NPPES registry on December 13, 2011. The provider is also known as Maria Socci.
Where is Maria Mercado located?
Maria Mercado practices at 2900 Main St Suite 1D, Stratford, CT 06614. The listed phone number is (203) 378-0092.
What is Maria Mercado's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Maria Mercado enrolled in Medicare?
Yes. Maria Mercado is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Maria Mercado's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Mercado reassigns Medicare benefits to 3 organizations: Wellness Center Of Oxford (Shelton, CT), Rehabilitation Associates, Inc. (Fairfield, CT) and Southern Connecticut Christian Counseling Center (Fairfield, CT). Each 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 Maria Mercado's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maria Mercado accept?
Health plans from Anthem Blue Cross and Blue Shield list Maria Mercado 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 Maria Mercado was last updated on May 21, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Mrs. Maria Socci Mercado, LCSW · NPI 1730457128
Clinical provider in Stratford, Connecticut. Individual provider, active in the CMS NPPES registry since December 13, 2011.
## Identity
- **NPI:** 1730457128 (Entity type: Individual)
- **Enumerated:** December 13, 2011
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 005506 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 2900 MAIN ST, SUITE 1D, Stratford, CT 06614-4946
- **Phone:** (203) 378-0092
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Wellness Center Of Oxford (NPI 1275008195, Shelton, CT); Rehabilitation Associates, Inc. (NPI 1659347300, Fairfield, CT); Southern Connecticut Christian Counseling Center (NPI 1164652871, Fairfield, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Fordham University School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** May 21, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1730457128) · Data from the CMS NPPES public registry.