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

Timothy Kent McNichols, MD

Individual provider Internal Medicine Physician · NPI 1225078660

Timothy Kent McNichols, MD is an Internal Medicine in Tucson, Arizona. Graduated from Saint Louis University School of Medicine in 1997, 29 years ago. Practices with Arizona Community Physicians PC, a 164-clinician group and accepts Medicare assignment. Licensed in Arizona and Missouri.

Years since qualifying
29
Trained at
Saint Louis University School of Medicine
Licensed in
AZ, MO
In the registry since
2006
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

1631 W Ina Rd
Tucson, AZ 85704-1985
Phone: (520) 585-5738
Fax: (520) 585-5843
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 40509 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2000157963 (MO)

Record details

NPI number1225078660
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 7, 2006
Last updated in NPPESJune 18, 2026
Certification dateJune 18, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Arizona Community Physicians Pc — 164 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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