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

Dr. William Ray Truluck, DO

Individual provider Orthopaedic Hand Surgery Physician · NPI 1962617639

Dr. William Ray Truluck, DO is a Hand Surgery in Okemos, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2002, 24 years ago. Practices with Sparrow Eaton Hospital, a 46-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
24
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2007
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.

See every abbreviation used in this directory →

Practice location Address checks out

1841 Newman Rd Ste
Okemos, MI 48864-1122
Phone: (517) 908-3360
Fax: (517) 908-3368
Show map & directions

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

Specialties & licences

Orthopaedic Hand Surgery Physician (primary) Taxonomy 207XS0106X · Licence 015368 (MI)

Record details

NPI number1962617639
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 14, 2007
Last updated in NPPESOctober 9, 2012
Mailing address1841 Newman Rd, Okemos, MI 48864-1122

Medicare enrollment

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

Medicare specialtyHAND SURGERY
Also practisesORTHOPEDIC SURGERY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2002 (24 years in practice)
Group practice Sparrow Eaton Hospital — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Okemos