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

Individual provider Obstetrics & Gynecology Physician · NPI 1225534761

Caitlin Coleen Walker, MD is an Obstetrics/Gynecology in Chandler, Arizona. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2018, 8 years ago. Practices with Lilac Healthcare LLC, a 23-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
8
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
AZ
In the registry since
2018
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

655 S Dobson Rd
Chandler, AZ 85224-5667
Phone: (480) 459-2555
Fax: (480) 687-1802
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 66035 (AZ)

Record details

NPI number1225534761
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2018
Last updated in NPPESAugust 22, 2022
Certification dateAugust 22, 2022
Mailing address655 S Dobson Rd, Chandler, AZ 85224-5667

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2018 (8 years in practice)
Group practice Lilac Healthcare Llc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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