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

Dr. Joseph Ahlstrom Chiara, MD

Individual provider Otolaryngology Physician · NPI 1912113085

Dr. Joseph Ahlstrom Chiara, MD is an Otolaryngology in Phoenix, Arizona. Graduated from Saint Louis University School of Medicine in 2005, 21 years ago. Practices with North Valley Ear Nose and Throat Associates PC, a 6-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
21
Trained at
Saint Louis University School of Medicine
Licensed in
AZ
In the registry since
2007
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

3806 E Bell Rd Ste 5800
Phoenix, AZ 85032-2160
Phone: (602) 688-6500
Fax: (602) 867-3144
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 46992 (AZ)

Record details

NPI number1912113085
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2007
Last updated in NPPESJune 19, 2014

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice North Valley Ear Nose And Throat Associates Pc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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