NPPES file of Aug 9, 2026

Maria Socci Mercado, LCSW

Clinical Social Worker · Stratford, CT

Maria Socci Mercado, LCSW is a clinical social worker with a practice address in Stratford, Connecticut, and NPI 1730457128, issued on Dec 13, 2011. Check the license (Connecticut 005506, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1730457128
Name
Maria Socci Mercado
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
005506 CT
Self-reported in NPPES; status is on the state search
Practice location
2900 Main St, Stratford, CT 06614
Phone
(203) 378-0092
Enumerated
Dec 13, 2011
Record last updated
May 21, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20120801000264); may accept Medicare assignment
Medical or professional school
Fordham University School Of Medicine, 2000
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2900 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Elizabeth Benz, SLPSpeech-Language Pathologist1275065294
  2. Sarah BlasiusSpeech-Language Pathologist1497119317
  3. Kyle Bowrin, MD, MPHFamily Medicine Physician1740927813
  4. Sarah Butz, PTPhysical Therapist1598844912
  5. Adriana Chamberlain, SLPSpeech-Language Pathologist1275702052
  6. Lucia Chou, M.D.Internal Medicine Physician1114986130

Verify Maria Socci Mercado in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 005506
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Southern Connecticut Christian Counseling CenterFairfield, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Maria Socci Mercado among 7,729 clinical social worker records in Connecticut

Maria Socci Mercado, LCSW is one of 7,729 clinical social worker records with a practice address in Connecticut. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 35% of them.

  • NPI issued2011 · 35% of these records are older, 61% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 23% of these records are
  • Graduated2000 · median 2009 among the 1,784 with a school on file
  • Record last updated2013 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

58 clinical social worker records list a practice address in Stratford

They are 58 of the 645 NPPES records with a practice address in Stratford, and 7,729 clinical social worker records in Connecticut.

The 8 clinical social worker records with the nearest ZIP codes

  1. Maria Delvecchio Valerian, LCSWStratford, CT 066141265747323
  2. Barbara Eiben, CSWStratford, CT 066141972671584
  3. Bruce Klein, MSWStratford, CT 066141841336914
  4. Lorri Lea, LCSWStratford, CT 066141942210265
  5. Kathleen Myers, LICSWStratford, CT 066141740226786
  6. Jenny Noia-Gilson, LCSWStratford, CT 066141902227077
  7. John Pacheco, LCSW, LADCStratford, CT 066141073531133
  8. Anne Pretty, LCSWStratford, CT 066141275801433

Common questions

What is Maria Socci Mercado, LCSW's NPI number?

Maria Socci Mercado, LCSW's National Provider Identifier (NPI) is 1730457128, issued on Dec 13, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Maria Socci Mercado, LCSW located?

The NPPES record lists a practice address at 2900 Main St, Stratford, CT, 06614. Phone: (203) 378-0092. Providers update this record themselves, so call before visiting.

How can I verify Maria Socci Mercado, LCSW's license?

NPPES lists Connecticut license number 005506, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.