Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Shannah Lynne Biggan, PHD

Individual provider Clinical Neuropsychologist · NPI 1295877306

Shannah Lynne Biggan, PHD is a Clinical Psychologist in Tucson, Arizona. Qualified in 1996, 30 years ago. Practices with Neuropsychology Ltd, a 2-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
30
Licensed in
AZ
In the registry since
2007
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

7461 E Tanque Verde Rd
Tucson, AZ 85715-3477
Phone: (520) 352-9955
Fax: (833) 915-0222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 3255 (AZ)
Psychologist Taxonomy 103T00000X · Licence 3255 (AZ)

Record details

NPI number1295877306
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedFebruary 13, 2007
Last updated in NPPESNovember 20, 2019
Mailing address2450 E River Rd, Tucson, AZ 85718-6526

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Neuropsychology Ltd — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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