Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katharine Barbara Schaefer, ARNP
Nurse Practitioner in Maitland, FL · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316349954
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Registry record
Entity type Individual (Type 1)
Name Katharine Barbara Schaefer
Credential ARNP
Sex Female
Practice address 2201 Lucien Way Ste 100, Maitland, FL, 32751
Phone (407) 875-0028
Enumeration date Sep 25, 2014
Last updated in NPPES Oct 7, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP9307926 (FL) Primary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP9307926 (FL) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| ARNP9307926 | Other | FL | MEDICAL LICENSE |
| 013522300 | 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.
Frequently asked questions
What is the NPI number for Katharine Schaefer?
The National Provider Identifier (NPI) for Katharine Schaefer is 1316349954, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katharine Schaefer practice?
The practice location on file with NPPES is in Maitland, FL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Joseph Shega Hospice and Palliative Medicine (Internal Medicine) Physician · Maitland, FL NPI 1508845462 Serge Pierre-Louis Physical Medicine & Rehabilitation Physician · Maitland, FL NPI 1932167095 Diana Krupinski Family Nurse Practitioner · Maitland, FL NPI 1851705636 Cristina Dou Hospice and Palliative Medicine (Family Medicine) Physician · Maitland, FL NPI 1205221207 Khazi Nayeemuddin Hospice and Palliative Medicine (Internal Medicine) Physician · Maitland, FL NPI 1952764649 Thamara Marcelin Family Nurse Practitioner · Maitland, FL NPI 1912556812 Robin Vallebuona Adult Health Nurse Practitioner · Maitland, FL NPI 1427838739 Nicole Venable Gerontology Nurse Practitioner · Maitland, FL NPI 1689508483
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-07.