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Physician Profile

John J. Tierney, M.D.

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At a glance

About Dr. Tierney

John J. Tierney, M.D. is listed as a student in an organized health care education program in Los Angeles, CA. John trained at University of California, Irvine, California College of Medicine, graduating in 2006. This provider record is associated with NPI 1952595076.

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

Credentials & Licensing

NPINational Provider Identifier
1952595076Issued 2007

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 does John J. Tierney specialize in?

John J. Tierney is a medical trainee in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.

NPI registry

Where is John J. Tierney located?

John J. Tierney is listed at 10543 Ayres Avenue, Los Angeles, CA 90064. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is John J. Tierney's phone number?

The number on file is (949) 838-4883. Contact the office directly to confirm availability and scheduling.

NPI registry

What is John J. Tierney's NPI number?

John J. Tierney's National Provider Identifier is 1952595076. 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 John J. Tierney train?

John J. Tierney attended University of California, Irvine, California College of Medicine, graduating in 2006. This comes from the CMS National Downloadable File.

CMS public data

How long has John J. Tierney been practicing?

John J. Tierney has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.

CMS public data

Has John J. Tierney confirmed this information?

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

Guide.md

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