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

Individual provider Pediatrics Physician · NPI 1750503124

Dr. Gerard Brophy Chamberlin, MD is an Internal Medicine in Mesa, Arizona. Graduated from University of Arizona College of Medicine in 2005, 21 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
21
Trained at
University of Arizona College of Medicine
Licensed in
AZ
In the registry since
2007
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

6242 E Arbor Ave Ste 123
Mesa, AZ 85206
Phone: (480) 930-4600
Fax: (480) 930-4615
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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 41160 (AZ)
Pediatrics Physician Taxonomy 208000000X · Licence 41160 (AZ)

Record details

NPI number1750503124
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 3, 2007
Last updated in NPPESJune 10, 2024
Certification dateJune 10, 2024
Mailing address6242 E Arbor Ave, Ste 123, Mesa, AZ 85206-1309

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2005 (21 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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