Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Lorrie Jean Oldham, DO

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

Lorrie Jean Oldham, DO is registered under 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 3 locations and accepts Medicare assignment. Licensed in Guam, Michigan and North Carolina.

Years since qualifying
34
Trained at
Ohio University, College of Osteopathic Medicine
Licensed in
GU, MI, NC
In the registry since
2006
Specialties on file
5
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

200 Jefferson Ave SE
Grand Rapids, MI 49503-4502
Phone: (616) 752-6090
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1638 Owen Dr, Fayetteville, NC 28304-3424 — (910) 615-4000
  • 1638 Owen Dr, Fayetteville, NC 28304-3424 — (910) 615-7392

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 5101013310 (MI)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 2021-03292 (NC)
Surgery Physician Taxonomy 208600000X · Licence 2021-03292 (NC)
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 NPPESSeptember 24, 2026
Certification dateSeptember 24, 2026

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

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients102
Services billed 153 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Cape Fear Valley Medical Center Hospital · Fayetteville, NC

Colleagues at Guam Healthcare Development Incorporated

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 209 clinicians in the practice; 12 are shown here.

Other providers in Grand Rapids