Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr Kathryn Hajj MD PC

Q: What type of organization is Dr Kathryn Hajj MD PC?

Dr Kathryn Hajj MD PC is registered in NPPES as a Sports Medicine (Physical Medicine & Rehabilitation) Physician (its primary provider taxonomy).

Sports Medicine (Physical Medicine & Rehabilitation) Physician in Lincoln, NE · enumerated 2010 · authorized official Kathryn Hajj, Doctor.

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

National Provider Identifier

1215258421

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Registry record

Entity type Organization (Type 2)

Legal business name Dr Kathryn Hajj MD PC

Practice address 4535 Normal Blvd Ste 105, Lincoln, NE, 68506

Phone (402) 488-4861

Fax (402) 488-4864

Enumeration date Jun 22, 2010

Last updated in NPPES Jun 24, 2010

Taxonomy & classification

2081S0010X Sports Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 20252 (NE) Primary

Authorized official

Name Kathryn Hajj

Title Doctor

Phone (402) 488-4861

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 type of organization is Dr Kathryn Hajj MD PC?

Dr Kathryn Hajj MD PC is registered in NPPES as a Sports Medicine (Physical Medicine & Rehabilitation) Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-24.