Dr. Hassan Abbas, DO
- Hospital affiliations
- 4
- Industry payments
- $21
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1900 North Higley Road, Gilbert, AZ 85234
- Practice phone
- Call (480) 543-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Abbas' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Hassan Abbas is an internist in Gilbert, Arizona
Dr. Abbas practices at Banner Gateway Medical Center in Gilbert, Arizona, part of Banner Health.
Dr. Abbas' NPI, 1477294775, was assigned on April 2, 2022. Dr. Abbas holds Arizona license 011596.
- NPI
- 1477294775NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496263550
- NPI enumeration date
- April 2, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 543-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hassan Abbas practices at Banner Gateway Medical Center in Gilbert, Arizona
Dr. Abbas' primary practice is Banner Gateway Medical Center, at 1900 North Higley Road, Gilbert, AZ 85234 in Maricopa County. The practice phone is (480) 543-2000.
- Banner Gateway Medical Center1900 North Higley Road, Gilbert, AZ 85234 · Maricopa CountyPhone(480) 543-2000
Source: Dmand AI Affiliation Data
Dr. Hassan Abbas is affiliated with 4 sites of care and 1 medical group
Dr. Abbas' primary practice is Banner Gateway Medical Center in Gilbert, Arizona, part of Banner Health. Dr. Abbas is also affiliated with Banner Baywood Medical Center. The medical group on file is Banner Medical Group. Dmand AI also links Dr. Abbas to 2 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hassan Abbas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Abbas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Banner Gateway Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Banner Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Hassan Abbas is one of 2,420 internists in Arizona
Internal medicine is Dr. Abbas' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Abbas is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Abbas
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Hassan Abbas' patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Abbas' median patient age at 72, with 46% women.
Dr. Abbas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women46%
- Men52%
Source: Dmand AI Patient Panel Data
How Dr. Hassan Abbas takes part in Medicare
Dr. Abbas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Hassan Abbas received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Abbas from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $21.
Companies that paid Dr. Abbas the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hassan Abbas's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Hassan Abbas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Hassan Abbas' NPI number?
Dr. Hassan Abbas' NPI number is 1477294775. It was assigned on April 2, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Hassan Abbas?
Dr. Hassan Abbas is an internist in Gilbert, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Hassan Abbas practice?
Dr. Abbas practices at 1900 North Higley Road, Gilbert, AZ 85234. Dr. Abbas' primary practice is Banner Gateway Medical Center in Gilbert, Arizona, part of Banner Health. Dmand AI also links Dr. Abbas to 2 hospitals.
What is Dr. Hassan Abbas' office phone number?
The practice phone on file for Dr. Abbas is (480) 543-2000.
What is Dr. Hassan Abbas' medical license number?
Dr. Abbas holds Arizona license 011596.
Which hospitals is Dr. Hassan Abbas affiliated with?
Dr. Abbas practices at Banner Gateway Medical Center in Gilbert, Arizona. Dr. Abbas is also affiliated with Banner Baywood Medical Center. Dmand AI links Dr. Abbas to 2 more hospitals.
What medical group is Dr. Hassan Abbas part of?
Dr. Abbas is linked to Banner Medical Group.
Does Dr. Hassan Abbas accept Medicare?
Yes. CMS lists Dr. Abbas as accepting Medicare assignment.
Has Dr. Hassan Abbas received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Dr. Abbas from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Hassan Abbas been practicing?
Dr. Abbas graduated from medical school in 2022, 4 years ago.
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