Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Marie Tassinari, NP

Pediatric Nurse Practitioner in Cleveland, OH · enumerated 2006.

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

National Provider Identifier

1033273776

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Registry record

Entity type Individual (Type 1)

Name Jennifer Marie Tassinari

Credential NP

Sex Female

Practice address 9500 Euclid Ave # S1-20, Cleveland, OH, 44195

Phone (216) 444-5037

Enumeration date Dec 20, 2006

Last updated in NPPES Nov 11, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704223719 (MI) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704223719 (MI) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.15702 (OH) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 specialty is Jennifer Tassinari?

Jennifer Tassinari is registered in NPPES with the primary taxonomy of Pediatric Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Julie Cernanec Pediatrics Physician · Cleveland, OH NPI 1255507216 Rena Chandra Pediatrics Physician · Cleveland, OH NPI 1649591249 Stephanie Moss Pediatrics Physician · Cleveland, OH NPI 1366703340 Megan Shea Pediatric Critical Care Medicine Physician · Cleveland, OH NPI 1497118731 Marielle Kulling Pediatrics Physician · Cleveland, OH NPI 1760831937

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-11.