Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Cathy M. Szymanski, NNP

Neonatal Nurse Practitioner in Altamonte Springs, FL · enumerated 2007.

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

National Provider Identifier

1457495335

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Registry record

Entity type Individual (Type 1)

Name Mrs. Cathy M. Szymanski

Credential NNP

Sex Female

Practice address 601 E Altamonte Dr, Altamonte Springs, FL, 32701

Phone (407) 303-2528

Enumeration date Feb 16, 2007

Last updated in NPPES Jun 1, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP9201545 (FL) Secondary

363LN0000X Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP9201545 (FL) Secondary

363LN0000X Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN9201545 (FL) Primary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License ARNP9201545 (FL) Secondary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License VP002086J (PA) Secondary

163WS0200X School Registered Nurse Nursing Service Providers · License L10015971 (DE) Secondary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License RN301054L (PA) Secondary

Other identifiers

Identifier	Type	State	Issuer
001268900	Medicaid	FL	-

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.

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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 Cathy Szymanski?

Cathy Szymanski is registered in NPPES with the primary taxonomy of Neonatal 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 2023-06-01.