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

Lorrie Jean Oldham, DO

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1295789790

Lorrie Jean Oldham, DO is a Critical Care (Intensivists) in Grand Rapids, Michigan. Graduated from Ohio University, College of Osteopathic Medicine in 1992, 34 years ago. Practices with Guam Healthcare Development Incorporated, a 209-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Guam and Michigan.

Years since qualifying
34
Trained at
Ohio University, College of Osteopathic Medicine
Licensed in
GU, MI
In the registry since
2006
Specialties on file
3
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

200 Jefferson Ave SE
Grand Rapids, MI 49503-4502
Phone: (616) 752-6090
Show map & directions

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

Additional practice locations (1)

  • 1638 Owen Dr, Fayetteville, NC 28304-3424 — (910) 615-7392

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 5101013310 (MI)
Surgery Physician Taxonomy 208600000X · Licence 5101013310 (MI)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence DOC-053 (GU)

Record details

NPI number1295789790
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 19, 2006
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026
Mailing address245 State St Se, Ste 1a, Grand Rapids, MI 49503-4328

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolOHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1992 (34 years in practice)
Group practice Guam Healthcare Development Incorporated — 209 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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