Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Abigail Rae Ness, MD, MPH

Q: What is the NPI number for Abigail Ness?

The National Provider Identifier (NPI) for Abigail Ness is 1154908762, a Type 1 (individual) record in the CMS NPPES registry.

Obstetrics & Gynecology Physician in Paoli, PA · enumerated 2021.

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

National Provider Identifier

1154908762

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Registry record

Entity type Individual (Type 1)

Name Dr. Abigail Rae Ness

Credential MD, MPH

Sex Female

Practice address 4 Industrial Blvd Ste 110, Paoli, PA, 19301

Phone (610) 688-3744

Enumeration date Mar 28, 2021

Last updated in NPPES Apr 13, 2025

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD487609 (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Abigail Ness?

The National Provider Identifier (NPI) for Abigail Ness is 1154908762, a Type 1 (individual) record in the CMS NPPES registry.

Where does Abigail Ness practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-13.