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

Dr. John Glenn Williams, MD

Individual provider Internal Medicine Physician · NPI 1023436730

Dr. John Glenn Williams, MD is a Critical Care (Intensivists) in Albuquerque, New Mexico. Graduated from University of Minnesota Medical School in 2014, 12 years ago. Practices with Unm Medical Group Inc, a 1,060-clinician group and accepts Medicare assignment. Licensed in Colorado, Maryland and New Mexico.

Years since qualifying
12
Trained at
University of Minnesota Medical School
Licensed in
CO, MD, NM
In the registry since
2014
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 University Of New Mexico
Albuquerque, NM 87131-0001
Phone: (505) 277-0111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0085619 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence DR.0058145 (CO)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence MD2021-0218 (NM)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1023436730
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2014
Last updated in NPPESOctober 30, 2024
Certification dateOctober 30, 2024
Mailing address800 Bradbury Dr Se Ste 116, Albuquerque, NM 87106-4310

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesHOSPITALIST, INTERNAL MEDICINE
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2014 (12 years in practice)
Group practice Unm Medical Group Inc — 1060 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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