Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cassandra Slaymaker, PA-C
Physician Assistant in Topeka, KS · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649759051
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Cassandra Slaymaker
Credential PA-C
Sex Female
Practice address 1500 Sw 10th Ave, Topeka, KS, 66604
Phone (785) 354-6000
Enumeration date Aug 8, 2018
Last updated in NPPES Jan 24, 2019
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 15-02138 (KS) Primary
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
Where does Cassandra Slaymaker practice?
The practice location on file with NPPES is in Topeka, KS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cassandra Slaymaker?
The National Provider Identifier (NPI) for Cassandra Slaymaker is 1649759051, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Paul Marks Physical Therapist · Topeka, KS NPI 1740284629 Jeffrey Thompson Pharmacist · Topeka, KS NPI 1407854078 Kent Palmberg Internal Medicine Physician · Topeka, KS NPI 1235122474 Babar Ahmed Family Medicine Physician · Topeka, KS NPI 1285627323 John Chamberlin Hospitalist Physician · Topeka, KS NPI 1730172883 Cynthia Hildebrand Nurse Practitioner · Topeka, KS NPI 1437146271 James Lasseter Emergency Medicine Physician · Topeka, KS NPI 1336123140 Tommy Norris Emergency Medicine Physician · Topeka, KS NPI 1265419600
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-24.