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

Marcus Lawrence Couldridge

Individual provider Family Medicine Physician · NPI 1194468504

Marcus Lawrence Couldridge is a Family Practice in Shiprock, New Mexico. Graduated from University of Washington School of Medicine in 2022, 4 years ago. Practices with Dhhs Phs Naihs Shiprock Hospital, a 147-clinician group and accepts Medicare assignment. Licensed in New Mexico.

Years since qualifying
4
Trained at
University of Washington School of Medicine
Licensed in
NM
In the registry since
2022

Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 160
Shiprock, NM 87420-0160
Phone: (505) 368-6001
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD2025-0605 (NM)

Record details

NPI number1194468504
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 14, 2022
Last updated in NPPESOctober 7, 2025
Certification dateOctober 7, 2025
Mailing addressPo Box 160, Shiprock, NM 87420-0160

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2022 (4 years in practice)
Group practice Dhhs Phs Naihs Shiprock Hospital — 147 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Shiprock