Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Cassandra Linnea Williams, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1487396511

Cassandra Linnea Williams, DO is a Student in an Organized Health Care Education/Training Program in Warrensville Heights, Ohio. Practices as a sole proprietor and works from 5 locations. Licensed in Ohio.

Licensed in
OH
In the registry since
2022
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

20000 Harvard Ave
Warrensville Heights, OH 44122-6805
Phone: (216) 491-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 33300 Cleveland Clinic Blvd, Avon, OH 44011-1172 — (440) 695-5000
  • 18101 Lorain Ave, Cleveland, OH 44111-5612 — (216) 476-7000
  • 9500 Euclid Ave # Na-23, Cleveland, OH 44195-6805 — (216) 444-2200
  • 14601 Detroit Ave, Lakewood, OH 44107-4205 — (216) 237-5500

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 34.018773 (OH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1487396511
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 9, 2022
Last updated in NPPESJune 18, 2026
Certification dateJune 18, 2026
Mailing address33300 Cleveland Clinic Blvd, Avon, OH 44011-1172

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