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

Catherine K Aspinwall, MD

Individual provider Internal Medicine Physician · NPI 1033106604

Catherine K Aspinwall, MD is an Internal Medicine in Tucson, Arizona. Graduated from University of Arizona College of Medicine in 1997, 29 years ago. Practices with Tucson Physician Group Holdings LLC, a 199-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
29
Trained at
University of Arizona College of Medicine
Licensed in
AZ
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3945 E Paradise Falls Dr Ste 201
Tucson, AZ 85712-6687
Phone: (520) 290-5888
Fax: (520) 290-5551
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1171 W Target Range Rd, Nogales, AZ 85621-2415 — (520) 285-3000

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 26934 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 26934 (AZ)

Record details

NPI number1033106604
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 29, 2005
Last updated in NPPESFebruary 4, 2025
Certification dateFebruary 4, 2025
Mailing address3945 E Paradise Falls Drive, Suite 201, Tucson, AZ 85712-6687

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Tucson Physician Group Holdings Llc — 199 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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