Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Isamar Rivera, CRNP

Women's Health Nurse Practitioner in Chambersburg, PA · enumerated 2020 · practices at Wellspan Medical Group.

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

National Provider Identifier

1093310443

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Registry record

Entity type Individual (Type 1)

Name Isamar Rivera

Credential CRNP

Sex Female

Practice address 12 St Paul Dr Ste 207, Chambersburg, PA, 17201

Phone (717) 217-6882

Fax (717) 255-0157

Enumeration date Dec 3, 2020

Last updated in NPPES Feb 15, 2021

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP022818 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
1093310443	Other	-	NPI

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Isamar Rivera?

Isamar Rivera is registered in NPPES with the primary taxonomy of Women's Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-15.