Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Adult Gastroenterology, PLLC

Organization Gastroenterology Physician · NPI 1104019413

Adult Gastroenterology, PLLC provides Gastroenterology Physician services in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2007.

Licensed in
AZ
In the registry since
2007
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5815 N Black Canyon Hwy Ste 101
Phoenix, AZ 85015-2200
Phone: (602) 973-6666
Fax: (602) 812-3395
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 30881 (AZ)

Record details

NPI number1104019413
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nadim Zyadeh — President · (602) 973-6666
NPI enumeratedAugust 20, 2007
Last updated in NPPESJanuary 22, 2026
Certification dateJanuary 22, 2026
Mailing address5815 N Black Canyon Hwy Ste 101, Phoenix, AZ 85015-2200

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