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Physician Profile

John G. Williams, MD

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At a glance

About Dr. Williams

John G. Williams, MD practices critical care (intensivists) in Albuquerque, NM. John is a 2014 graduate of University of Minnesota Medical School. John is also listed as specializing in internal medicine, critical care medicine, and student in an organized health care education program. According to Medicare claims data, John cared for 47 Medicare patients across 89 services. The services billed most often include critical care, first 30-74 minutes and test to examine how well the lungs exchange gases. The provider's National Provider Identifier (NPI) is 1023436730.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Credentials & Licensing

NM licenceAs reported to the NPI registry
No. MD2021-0218As reported
CO licenceAs reported to the NPI registry
No. DR.0058145As reported
MD licenceAs reported to the NPI registry
No. D0085619As reported
NPINational Provider Identifier
1023436730Issued 2014

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Dr. Williams?

Dr. Williams is a critical care (intensivists) in Albuquerque, NM. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Dr. Williams's address?

Dr. Williams is listed at 1 University of New Mexico, Albuquerque, NM 87131. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Williams?

The number on file is (505) 277-0111. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Williams's NPI number?

Dr. Williams's National Provider Identifier is 1023436730. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Dr. Williams train?

Dr. Williams attended University of Minnesota Medical School, graduating in 2014. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Williams been practicing?

Dr. Williams has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.

CMS public data

What procedures does Dr. Williams perform?

According to Medicare billing data, Dr. Williams provides treatments such as test to examine how well the lungs exchange gases, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Williams confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Williams. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.