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

Dr. Sheldon Junior McKenzie, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1164772281

Dr. Sheldon Junior McKenzie, MD is an Endocrinology in Grants Pass, Oregon. Qualified in 2004, 22 years ago. Practices with Adena Medical Group LLC, a 377-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Ohio and Oregon.

Years since qualifying
22
Licensed in
OH, OR
In the registry since
2012
Specialties on file
2
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

520 SW Ramsey Ave Ste 205
Grants Pass, OR 97527-0001
Phone: (541) 507-2140
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 272 Hospital Rd Ste 150, Chillicothe, OH 45601-9031 — (740) 779-8268

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 175393 (OR)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 35.144258 (OH)

Record details

NPI number1164772281
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 17, 2012
Last updated in NPPESSeptember 2, 2025
Certification dateSeptember 2, 2025
Mailing address1844 Sw Topaz Ln, Grants Pass, OR 97526-5406

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Adena Medical Group Llc — 377 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

Other providers in Grants Pass