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

Ms. Anne Marie Grozdanich, DNP, FNP, APRN

Family Nurse Practitioner in Kissimmee, FL · enumerated 2011 · practices at Oasis Medical Services Inc.

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

National Provider Identifier

1245538750

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Registry record

Entity type Individual (Type 1)
Name Ms. Anne Marie Grozdanich
Credential DNP, FNP, APRN
Sex Female
Practice address Kissimmee, FL, 34744
Phone (407) 777-2022
Fax (407) 942-8996
Enumeration date Mar 8, 2011
Last updated in NPPES Jan 26, 2026

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN11005135 (FL) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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.

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Frequently asked questions

What is the NPI number for Anne Grozdanich?
The National Provider Identifier (NPI) for Anne Grozdanich is 1245538750, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anne Grozdanich practice?
The practice location on file with NPPES is in Kissimmee, FL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-26.