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

William L Ritchie IV, MD

Individual provider Orthopaedic Surgery Physician · NPI 1164400602

William L Ritchie IV, MD is a Sports Medicine in Albuquerque, New Mexico. Graduated from University of Texas Southwestern Medical School at Dallas in 1986, 40 years ago. Practices with New Mexico Orthopaedic Associates PC, a 74-clinician group and accepts Medicare assignment. Licensed in New Mexico.

Years since qualifying
40
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
NM
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

201 Cedar St SE Ste 6600
Albuquerque, NM 87106-4917
Phone: (505) 724-4300
Fax: (505) 724-4384
Show map & directions

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

Specialties & licences

Sports Medicine (Orthopaedic Surgery) Physician (primary) Taxonomy 207XX0005X · Licence 94-131 (NM)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 94-131 (NM)

Record details

NPI number1164400602
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 5, 2006
Last updated in NPPESJuly 1, 2013

Medicare enrollment

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

Medicare specialtySPORTS MEDICINE
Also practisesORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 1986 (40 years in practice)
Group practice New Mexico Orthopaedic Associates Pc — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Albuquerque