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

Lily Cotter, DO

Individual provider Internal Medicine Physician · NPI 1598385320

Lily Cotter, DO is an Internal Medicine in Sun City, Arizona. Graduated from Lake Erie College of Osteopathic Medicine, Bradenton in 2020, 6 years ago. Practices with Banner Hospital Based Physicians Arizona LLC, a 641-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
6
Trained at
Lake Erie College of Osteopathic Medicine, Bradenton
Licensed in
AZ
In the registry since
2020
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

10401 W Thunderbird Blvd
Sun City, AZ 85351-3004
Phone: (623) 832-4728
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 010081 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 010081 (AZ)

Record details

NPI number1598385320
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 22, 2020
Last updated in NPPESJuly 24, 2023
Certification dateJuly 24, 2023
Mailing address10401 W Thunderbird Blvd, Sun City, AZ 85351-3004

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, BRADENTON
Graduated 2020 (6 years in practice)
Group practice Banner Hospital Based Physicians Arizona Llc — 641 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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