Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Teresa A. Greco, LCSW
Clinical Social Worker in Cary, NC · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528113305
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Registry record
Entity type Individual (Type 1)
Name Mrs. Teresa A. Greco
Credential LCSW
Sex Female
Practice address 9003 Weston Pkwy, Cary, NC, 27513
Phone (919) 677-1459
Fax (919) 677-1489
Enumeration date Jan 24, 2007
Last updated in NPPES Apr 30, 2012
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License C004650 (NC) 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 |
|---|---|---|---|
| 6003341 | Medicaid | NC | - |
| 1385R | Other | NC | BCBSNC |
| 2231027 | Other | NC | CIGNA |
| 555120000 | Other | NC | MAGELLAN |
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.
Frequently asked questions
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.
What specialty is Teresa Greco?
Teresa Greco 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.
Other providers at this practice address
Browse all → Allison Ballew Clinical Psychologist · Cary, NC NPI 1972502508 Barbara Snider Specialist · Cary, NC NPI 1154476950 The Lucy Daniels Center for Early Childhood Group Psychotherapy Psychologist · Cary, NC NPI 1417002262 Mary Mcormick Clinical Social Worker · Cary, NC NPI 1801941661 Donald Rosenblitt Specialist · Cary, NC NPI 1700931482 Jamie Miller Clinical Psychologist · Cary, NC NPI 1619013893 Sarah Stevens Clinical Social Worker · Cary, NC NPI 1245459411 Anna Quarles Clinical Social Worker · Cary, NC NPI 1518114495
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-30.