Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Kristina West Oconnor, D.O.

Family Medicine Physician in Portsmouth, VA · enumerated 2010.

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

National Provider Identifier

1326351792

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Registry record

Entity type Individual (Type 1)

Name Dr. Kristina West Oconnor

Credential D.O.

Sex Female

Practice address Portsmouth, VA, 23708

Phone (757) 953-5000

Enumeration date Jul 14, 2010

Last updated in NPPES Sep 9, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2083A0100X Aerospace Medicine Physician Allopathic & Osteopathic Physicians · License 813 (NE) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 813 (NE) 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 Kristina Oconnor?

The National Provider Identifier (NPI) for Kristina Oconnor is 1326351792, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kristina Oconnor practice?

The practice location on file with NPPES is in Portsmouth, VA. 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 2025-09-09.