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Gerald Irwin

  • Phoenix, AZ
  • Gastroenterologist
NPI1184561458
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2026
Practice address
4150 N 108th Ave Ste 142 Suite 142, Phoenix, AZ 85037-5467
Practice phone
Call (651) 318-2025
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

AZ Medical Group LLC

Physician office · Phoenix, Arizona

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Gerald Irwin is a gastroenterologist in Phoenix, Arizona

Gerald Irwin practices at AZ Medical Group LLC in Phoenix, Arizona.

Gerald Irwin's NPI, 1184561458, was assigned on May 4, 2026. Gerald Irwin holds Arizona license 765443.

NPI and contact details
NPI
1184561458NPI Registry (opens in a new tab)
NPI enumeration date
May 4, 2026
NPI status
Active
Practice phone
(651) 318-2025
Professional email
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Personal email
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Mobile number
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Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Gerald Irwin practices at AZ Medical Group LLC in Phoenix, Arizona

Gerald Irwin's primary practice is AZ Medical Group LLC, at 4150 N 108th Ave Ste 142 Suite 142, Phoenix, AZ 85037-5467. The practice phone is (651) 318-2025.

  • AZ Medical Group LLC
    4150 N 108th Ave Ste 142 Suite 142, Phoenix, AZ 85037-5467Phone(651) 318-2025

Source: Dmand AI Affiliation Data

Gerald Irwin is affiliated with 1 site of care and 1 medical group

Gerald Irwin's primary practice is AZ Medical Group LLC in Phoenix, Arizona. The medical group on file is Preventative Health Alliance.

AZ Medical Group LLCPhysician office · Phoenix, ArizonaPrimary
Preventative Health AlliancePrimary care group, Phoenix, AZ

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Gerald Irwin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Gerald Irwin practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
AZ Medical Group LLCAvailable with a free account

Source: Dmand AI Technology Install Data

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Gerald Irwin is one of 380 gastroenterologists in Arizona

Gastroenterology is Gerald Irwin's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Gerald Irwin is licensed in Arizona.

Specialties and state licenses

  • Gastroenterology, ArizonaPrimaryLicense 765443 · taxonomy 207RG0100X

Gastroenterologists near Gerald Irwin

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

380gastroenterologists in Arizona108gastroenterologists in Phoenix

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Sources for Gerald Irwin's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Gerald Irwin

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Gerald Irwin's NPI number?

Gerald Irwin's NPI number is 1184561458. It was assigned on May 4, 2026, and it is active in the NPI Registry.

What does Gerald Irwin specialize in?

Gerald Irwin is a gastroenterologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Gerald Irwin practice?

Gerald Irwin practices at 4150 N 108th Ave Ste 142 Suite 142, Phoenix, AZ 85037-5467. Gerald Irwin's primary practice is AZ Medical Group LLC in Phoenix, Arizona.

What is Gerald Irwin's office phone number?

The practice phone on file for Gerald Irwin is (651) 318-2025.

What is Gerald Irwin's medical license number?

Gerald Irwin holds Arizona license 765443.

What medical group is Gerald Irwin part of?

Gerald Irwin is linked to Preventative Health Alliance.

How long has Gerald Irwin been practicing?

Gerald Irwin's NPI was assigned in 2026.

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