Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jean Ann M Yaccino, D.O.

Internal Medicine Physician in Millsboro, DE · enumerated 2006.

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

National Provider Identifier

1376514349

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Registry record

Entity type Individual (Type 1)

Name Jean Ann M Yaccino

Credential D.O.

Sex Female

Practice address 32050 Long Neck Rd, Millsboro, DE, 19966

Phone (302) 645-3150

Fax (833) 908-2232

Enumeration date Jan 30, 2006

Last updated in NPPES Feb 16, 2026

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License C2-0007702 (DE) Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License C20007702 (DE) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License C2-0007702 (DE) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
1000037835	Medicaid	DE	-

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

Is NPI 1376514349 active?

Yes, as of the latest NPPES snapshot, NPI 1376514349 is active (record last updated 2026-02-16).

How do I verify Jean Ann Yaccino's NPI record?

Cross-check NPI 1376514349 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-16.