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

Keith W Sink, DO

Individual provider Addiction Medicine (Family Medicine) Physician · NPI 1740869080

Keith W Sink, DO is an Addiction Medicine in Columbus, Ohio. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2021, 5 years ago. Practices with Osu Psychiatry LLC, a 134-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
5
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
OH
In the registry since
2021
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

181 Taylor Ave
Columbus, OH 43203-1779
Phone: (614) 293-9600
Fax: (614) 366-1215
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Medicine (Family Medicine) Physician (primary) Taxonomy 207QA0401X · Licence 34.017621 (OH)

Record details

NPI number1740869080
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 5, 2021
Last updated in NPPESMay 12, 2026
Certification dateMay 12, 2026
Mailing address700 Ackerman Rd Ste 2120, Columbus, OH 43202-1559

Medicare enrollment

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

Medicare specialtyADDICTION MEDICINE
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2021 (5 years in practice)
Group practice Osu Psychiatry Llc — 134 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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