Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cristina Martins, MSW,BA,LCSW

Clinical Social Worker in Newtown, CT · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043687320

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Cristina Martins

Credential MSW,BA,LCSW

Sex Female

Practice address 54 S Main St, Newtown Clinicaln Services, Newtown, CT, 06470

Phone (203) 270-5564

Fax (203) 270-5514

Enumeration date Aug 21, 2015

Last updated in NPPES Aug 15, 2016

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 7788 (CT) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
5478849	Other	CT	CIGNA BEHAVIORAL HEALTH
13671438	Other	CT	CAQH
008061327	Medicaid	CT	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Cristina Martins?

Cristina Martins is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Christine Bihday Adult Health Nurse Practitioner · Newtown, CT NPI 1346268240 Cheryl Rosenthal Family Nurse Practitioner · Newtown, CT NPI 1093737504 Newtown Sports Podiatry Sports Medicine Podiatrist · Newtown, CT NPI 1942218763 Richard Coopersmith Chiropractor · Newtown, CT NPI 1629135561 Jeffrey P. Friedman MD Internal Medicine Physician · Newtown, CT NPI 1912101478 Chiropractic Center of Newtown LLC Chiropractor · Newtown, CT NPI 1518142884 Aaron Coopersmith Chiropractor · Newtown, CT NPI 1396074639 Newtown Family Podiatry, PC Podiatric Clinic/Center · Newtown, CT NPI 1437457488

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-15.