Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Olivia J Cross, PA-C

Physician Assistant in Dover, NH · enumerated 2019 · practices at Wentworth Douglass Physician Corporation.

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

National Provider Identifier

1497317457

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Registry record

Entity type Individual (Type 1)

Name Olivia J Cross

Credential PA-C

Sex Female

Practice address 10 Members Way Fl 5, Dover, NH, 03820

Phone (603) 609-6800

Enumeration date Jun 30, 2019

Last updated in NPPES Dec 17, 2024

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA2026 (ME) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 2847 (NH) Primary

Other identifiers

Identifier	Type	State	Issuer
3146614	Medicaid	NH	-

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 1497317457 active?

Yes, as of the latest NPPES snapshot, NPI 1497317457 is active (record last updated 2024-12-17).

How do I verify Olivia Cross's NPI record?

Cross-check NPI 1497317457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Pamela Schultze Internal Medicine Physician · Dover, NH NPI 1962490276 Restituto Malonso Internal Medicine Physician · Dover, NH NPI 1760470975 John Foley Internal Medicine Physician · Dover, NH NPI 1295723401 Mark Dick Internal Medicine Physician · Dover, NH NPI 1003806084 Nicholas Tolentino Family Nurse Practitioner · Dover, NH NPI 1073574513 Rachael Wizwer Clinical Social Worker · Dover, NH NPI 1770545246 Paul Berry Internal Medicine Physician · Dover, NH NPI 1548208796 Nancy Pettinari Internal Medicine Physician · Dover, NH NPI 1992744627

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-17.