Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Cassandra Roy, NP

Individual provider Nurse Practitioner · NPI 1790318525

Cassandra Roy, NP is a Nurse Practitioner in Chicago, Illinois. Qualified in 2019, 7 years ago. Practices with Cep America - California, a 1,267-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Illinois and Ohio.

Years since qualifying
7
Licensed in
CA, IL, OH
In the registry since
2020
Specialties on file
3
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

5145 N California Ave Ste 331
Chicago, IL 60625-3661
Phone: (773) 878-8200
Fax: (773) 293-4171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4235 Secor Rd, Toledo, OH 43623-4231 — (419) 473-3561

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 95029510 (CA)
Nurse Practitioner Taxonomy 363L00000X · Licence 209025207 (IL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 026359 (OH)

Record details

NPI number1790318525
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedFebruary 20, 2020
Last updated in NPPESDecember 14, 2024
Certification dateDecember 14, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Cep America - California — 1267 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients117
Services billed 129 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Cep America - California

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1267 clinicians in the practice; 12 are shown here.

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