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

Dr. Seth Williams, MD

Individual provider Psychiatry Physician · NPI 1164006995

Dr. Seth Williams, MD is a Psychiatry in Cleveland, Ohio. Graduated from University of Texas Medical Branch at Galveston in 2021, 5 years ago. Practices with Cleveland Clinic, a 6,935-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
5
Trained at
University of Texas Medical Branch at Galveston
Licensed in
OH
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

Cleveland Clinic 9500 Euclid AVENUE/NA-23
Cleveland, OH 44195-0001
Phone: (216) 444-2200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • Fairview Hospital, Cleveland, OH 44111 — (216) 476-7000
  • 12300 McCracken Rd, Garfield Heights, OH 44125-2914 — (216) 408-3615
  • Lakewood Family Health Center, Lakewood, OH 44107 — (216) 237-5500
  • South Pointe Hospital, Warrensville Heights, OH 44122 — (216) 491-6000

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 35.148349 (OH)

Record details

NPI number1164006995
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 7, 2021
Last updated in NPPESJune 19, 2025
Certification dateJune 19, 2025
Mailing address1111 Fairfield Ave Unit 213, Cleveland, OH 44113-3637

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2021 (5 years in practice)
Group practice Cleveland Clinic — 6935 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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