Dr. Gerald Wang, DO
- Part D claims, 2024
- 13
- Hospital affiliations
- 2
- Industry payments
- $7,772
- Medical group
- 1
- State license
- 1
- Practice address
- 10515 W Santa Fe Dr, Sun City, AZ 85351
- Practice phone
- Call (602) 747-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Banner Alzheimer's Institute
Sun City, Arizona
Find Dr. Wang's 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. Gerald Wang is a surgical critical care physician in Sun City, Arizona
Dr. Wang practices at Banner Alzheimer's Institute in Sun City, Arizona.
Dr. Wang's NPI, 1639630874, was assigned on March 29, 2019. Dr. Wang holds California license 20A22368.
- NPI
- 1639630874NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931600749
- NPI enumeration date
- March 29, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (602) 747-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gerald Wang practices at Banner Alzheimer's Institute in Sun City, Arizona
Dr. Wang's primary practice is Banner Alzheimer's Institute, at 10515 W Santa Fe Dr, Sun City, AZ 85351 in Maricopa County. The practice phone is (602) 747-4000.
- Banner Alzheimer's Institute10515 W Santa Fe Dr, Sun City, AZ 85351 · Maricopa CountyPhone(602) 747-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gerald Wang is affiliated with 3 sites of care and 1 medical group
Dr. Wang's primary practice is Banner Alzheimer's Institute in Sun City, Arizona. Dr. Wang is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Banner - University Medical Group. Dmand AI also links Dr. Wang to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gerald Wang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Banner Alzheimer's Institute | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gerald Wang is one of 49 surgical critical care physicians in Arizona
Surgical critical care is Dr. Wang's primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Dr. Wang is licensed in California.
Specialties and state licenses
- Surgical critical care, CaliforniaPrimary
Surgical critical care physicians near Dr. Wang
Counts of surgical critical care physicians 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. Gerald Wang's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Wang's median patient age at 53, with 42% women.
Dr. Wang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women42%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Gerald Wang wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Wang wrote 13 Medicare Part D claims. 92% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $57 in total drug cost.
Dr. Wang's Part D claims by kind of drug, 2024
- Generic12 claims92%
- Brand-name and other1 claims8%
Dr. Wang's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Gerald Wang takes part in Medicare
Dr. Wang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gerald Wang received $7,772 in industry payments from 2020 to 2025
CMS Open Payments shows 32 general payments to Dr. Wang from 16 drug and device companies from 2020 to 2025. Education make up the largest share, 62% of the total. Intuitive Surgical, Inc. paid the most, $4,568.
General payments to Dr. Wang by program year, 2020 to 2025
General payments to Dr. Wang by kind, 2020 to 2025
- Education$4,80562%
- Food and beverage$2,96738%
Companies that paid Dr. Wang the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gerald Wang'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Gerald Wang
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. Gerald Wang's NPI number?
Dr. Gerald Wang's NPI number is 1639630874. It was assigned on March 29, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Gerald Wang?
Dr. Gerald Wang is a surgical critical care physician in Sun City, Arizona. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Dr. Gerald Wang practice?
Dr. Wang practices at 10515 W Santa Fe Dr, Sun City, AZ 85351. Dr. Wang's primary practice is Banner Alzheimer's Institute in Sun City, Arizona. Dmand AI also links Dr. Wang to 1 hospital.
What is Dr. Gerald Wang's office phone number?
The practice phone on file for Dr. Wang is (602) 747-4000.
What is Dr. Gerald Wang's medical license number?
Dr. Wang holds California license 20A22368.
Which hospitals is Dr. Gerald Wang affiliated with?
Dr. Wang is affiliated with Stanford Hospital at 300 Pasteur Drive. Dmand AI links Dr. Wang to 1 more hospital.
What medical group is Dr. Gerald Wang part of?
Dr. Wang is linked to Banner - University Medical Group.
Does Dr. Gerald Wang accept Medicare?
Yes. CMS lists Dr. Wang as accepting Medicare assignment.
What drugs does Dr. Gerald Wang prescribe most?
In 2023 Medicare Part D data, Dr. Wang's most prescribed drugs by claims were Ondansetron HCl.
Has Dr. Gerald Wang received payments from drug or device companies?
CMS Open Payments shows $7,772 in general payments to Dr. Wang from 16 companies from 2020 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Gerald Wang been practicing?
Dr. Wang graduated from medical school in 2019, 7 years ago.
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