Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Isabella Marie Holmes, DO

Blood Banking & Transfusion Medicine Physician in Chapel Hill, NC · enumerated 2022.

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

National Provider Identifier

1144967126

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Registry record

Entity type Individual (Type 1)

Name Dr. Isabella Marie Holmes

Credential DO

Sex Female

Practice address 101 Manning Dr, Cb 7525, Chapel Hill, NC, 27514

Phone (919) 966-6718

Fax (919) 966-4678

Enumeration date May 19, 2022

Last updated in NPPES Jul 5, 2026

Taxonomy & licenses

207ZB0001X Blood Banking & Transfusion Medicine Physician Allopathic & Osteopathic Physicians · License 2026-00081 (NC) 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

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

What is the NPI number for Isabella Holmes?

The National Provider Identifier (NPI) for Isabella Holmes is 1144967126, a Type 1 (individual) record in the CMS NPPES registry.

Where does Isabella Holmes practice?

The practice location on file with NPPES is in Chapel Hill, NC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-05.