ALISON CALLAHAN – NPI #1770442220
Specialist/Technologist, Other
ALISON CALLAHAN is a technologist located in PALO ALTO, CA. NPPES has assigned the NPI number 1770442220 to ALISON CALLAHAN on January 20, 2026. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 246ZB0600X from the Health Care Provider Taxonomy code set, which is classified as Specialist/Technologist, Other, specializing in Biostatistician
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NPI Profile for
ALISON CALLAHAN
(about 4 months ago)
PALO ALTO, CA 94304-1212 Phone: (650) 723-4000 Fax:
OAKLAND, CA 94609-2624 Phone: Fax:
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A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 246ZB0600X - Specialist/Technologist, Other / Biostatistician (Primary) |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.