Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Christine Mary Digregorio, NURSE PRACTITIONER

Adult Health Nurse Practitioner in Worcester, MA · enumerated 2007.

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

National Provider Identifier

1497892293

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Registry record

Entity type Individual (Type 1)

Name Mrs. Christine Mary Digregorio

Credential NURSE PRACTITIONER

Sex Female

Practice address 405 Grove St, Second Floor, Worcester, MA, 01605

Phone (508) 753-0800

Fax (508) 438-0062

Enumeration date Jan 31, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 213295 (MA) Primary

Other identifiers

Identifier	Type	State	Issuer
3874	Other	MA	BCBS

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.

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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 Christine Digregorio?

Christine Digregorio is registered in NPPES with the primary taxonomy of Adult Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.