Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Teresa L D'Errico, APRN

Nurse Practitioner in New London, CT · enumerated 2006 · practices at Coastal Digestive Care Center LLC.

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

National Provider Identifier

1356384556

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Registry record

Entity type Individual (Type 1)

Name Teresa L D'Errico

Credential APRN

Sex Female

Practice address 234a Bank St, New London, CT, 06320

Phone (860) 442-0290

Fax (860) 442-2136

Enumeration date Jun 14, 2006

Last updated in NPPES Mar 8, 2011

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 002558 (CT) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
P00158488	Other	CT	RR MEDICARE
400002558CT01	Other	CT	BLUE CROSS
2V1213	Other	CT	HEALTH NET
004223137	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

How do I verify Teresa D'Errico's NPI record?

Cross-check NPI 1356384556 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356384556 active?

Yes, as of the latest NPPES snapshot, NPI 1356384556 is active (record last updated 2011-03-08).

Other providers at this practice address

Browse all →

John Frese Gastroenterology Physician · New London, CT NPI 1457316382 Eugene Sapozhnikov Gastroenterology Physician · New London, CT NPI 1164488094 John Madsen Gastroenterology Physician · New London, CT NPI 1144286667 Coastal Digestive Care Center LLC Ambulatory Surgical Clinic/Center · New London, CT NPI 1811929300 Amzad Khan Gastroenterology Physician · New London, CT NPI 1790945996 Emily Johnson Family Nurse Practitioner · New London, CT NPI 1053175935

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-08.