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

Charles R. Zachem, DO

Individual provider Specialist · NPI 1407851942

Charles R. Zachem, DO is a Nephrology in Eugene, Oregon. Graduated from Ohio University, College of Osteopathic Medicine in 1990, 36 years ago. Practices with Eugene Springfield Nephrology Associates PC, a 14-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oregon.

Years since qualifying
36
Trained at
Ohio University, College of Osteopathic Medicine
Licensed in
OR
In the registry since
2005
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

1200 Hilyard St Ste 470
Eugene, OR 97401-8107
Phone: (541) 485-6478
Fax: (541) 485-0452
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence DO20422 (OR)

Record details

NPI number1407851942
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 20, 2005
Last updated in NPPESJuly 13, 2026
Mailing address1200 Hilyard St, Ste 470, Eugene, OR 97401-8107

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1990 (36 years in practice)
Group practice Eugene Springfield Nephrology Associates Pc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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