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Physician Profile

Johni BROOKE LYNN Armstrong, MD

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At a glance

About Dr. Armstrong

Johni BROOKE LYNN Armstrong, MD practices pediatrics in Memphis, TN. Johni is a 2023 graduate of University of Tennessee, Hsc, College of Medicine. The provider's National Provider Identifier (NPI) is 1639868722.

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

Specialty

Pediatrics (Primary)

Credentials & Licensing

TN licenceAs reported to the NPI registry
No. 74717As reported
NPINational Provider Identifier
1639868722Issued 2023

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
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 Dr. Armstrong specialize in?

Dr. Armstrong is a pediatrician in Memphis, TN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.

NPI registry

Where is Dr. Armstrong located?

Dr. Armstrong is listed at 848 Adams Ave, Memphis, TN 38103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Armstrong's phone number?

The number on file is (907) 287-7337. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Armstrong's NPI number?

Dr. Armstrong's National Provider Identifier is 1639868722. 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. Armstrong go to medical school?

Dr. Armstrong attended University of Tennessee, Hsc, College of Medicine, graduating in 2023. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Armstrong been practicing?

Dr. Armstrong has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Armstrong confirmed this information?

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

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