Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Jean Degennaro, CNM

Advanced Practice Midwife in New Haven, CT · enumerated 2006.

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

National Provider Identifier

1538273453

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Registry record

Entity type Individual (Type 1)

Name Nancy Jean Degennaro

Credential CNM

Sex Female

Practice address 1450 Chapel St, New Haven, CT, 06511

Phone (203) 789-3151

Fax (203) 867-5534

Enumeration date Aug 18, 2006

Last updated in NPPES Sep 12, 2008

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 000156 (CT) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

Other identifiers

Identifier	Type	State	Issuer
004204989	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

Where does Nancy Degennaro practice?

The practice location on file with NPPES is in New Haven, CT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Nancy Degennaro?

The National Provider Identifier (NPI) for Nancy Degennaro is 1538273453, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-12.