Provider Profile

Mackenzie Callahan, WHNP

Unclaimed Profile

About Mackenzie Callahan

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Specialty

Nurse Practitioner — Women's Health (Primary)

Credentials & Licensing

CA license95038105
NPI1851230098
NPI issued03/25/2026

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What does Mackenzie Callahan specialize in?

Mackenzie Callahan is a nurse practitioner in San Diego, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Women's Health”.

NPI registry

Where is Mackenzie Callahan located?

Mackenzie Callahan is listed at 7035 Convoy CT, San Diego, CA 92111. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Mackenzie Callahan's phone number?

The number on file is (888) 743-7526. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Mackenzie Callahan's NPI number?

Mackenzie Callahan's National Provider Identifier is 1851230098. 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

Has Mackenzie Callahan confirmed this information?

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

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.