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Dr. August J. Maggio Jr., MD
NPI1386640720
- Part D claims, 2024
- 38
- Publications
- 4
- Industry payments
- $216
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 1100 W Stewart Dr, Orange, CA 92868
- Practice phone
- Call (714) 323-5243
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Maggio'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. August J. Maggio Jr. is a urologist in Orange, California
Dr. Maggio practices in Orange, California.
Dr. Maggio's NPI, 1386640720, was assigned on June 21, 2005. Dr. Maggio graduated from Geisel School Of Medicine At Dartmouth in 1974. Dr. Maggio holds California license G30074.
NPI and contact details
- NPI
- 1386640720NPI Registry (opens in a new tab)
- NPI enumeration date
- June 21, 2005
- NPI status
- Active
- Practice phone
- (714) 323-5243
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. August J. Maggio Jr.'s practice address is in Orange, California
Dr. Maggio's practice address in the NPI Registry is 1100 W Stewart Dr, Orange, CA 92868, in Orange County. The practice phone is (714) 323-5243.
- NPI Registry address1100 W Stewart Dr, Orange, CA 92868 · Orange CountyPhone(714) 323-5243
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. August J. Maggio Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maggio practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Maggio's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. August J. Maggio Jr. is one of 1,395 urologists in California
Urology is Dr. Maggio's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Maggio is board certified in urology by the American Board of Urology. Dr. Maggio is licensed in California.
Specialties and state licenses
- Urology, CaliforniaPrimary
Urologists near Dr. Maggio
Counts of urologists 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. August J. Maggio Jr.'s patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Maggio's median patient age at 65, with 0% women.
Dr. Maggio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. August J. Maggio Jr. wrote 38 Medicare Part D claims in 2024
In 2024, Dr. Maggio wrote 38 Medicare Part D claims. 97% of them were for generic drugs. They cover 2 drugs, with $1,385 in total drug cost.
Part D claims, 202438
Drugs named by CMS2
Total drug cost$1,385
Dr. Maggio's Part D claims by kind of drug, 2024
- Generic37 claims97%
- Brand-name and other1 claims3%
Dr. Maggio's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Maggio's Part D claims, 2024
- Antibiotics34%13 of 38 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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Dr. August J. Maggio Jr. has 4 publications on record
Dmand AI links 4 papers to Dr. Maggio. Dr. Maggio's most frequent co-author is Stanley Allen Brosman, MD.
Papers4
Dr. Maggio's most frequent co-authors
Recent publications by Dr. Maggio
See who Dr. Maggio researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Maggio works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. August J. Maggio Jr. received $216 in industry payments from 2016 to 2018
CMS Open Payments shows 2 general payments to Dr. Maggio from 2 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $116.
General payments to Dr. Maggio by program year, 2016 to 2018
Companies that paid Dr. Maggio the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. August J. Maggio Jr. has 1 award and honors on record
Dmand AI lists 1 award for Dr. Maggio.
Awards and honors for Dr. Maggio
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. August J. Maggio Jr. graduated from Geisel School Of Medicine At Dartmouth
Dr. Maggio graduated from Geisel School Of Medicine At Dartmouth in 1974. Dr. Maggio is a member of ACS.
- Medical school
- Board certified in urology
Source: Dmand AI Professional Profile Data
Sources for Dr. August J. Maggio Jr.'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 |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. August J. Maggio Jr.
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. August J. Maggio Jr.'s NPI number?
Dr. August J. Maggio Jr.'s NPI number is 1386640720. It was assigned on June 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. August J. Maggio Jr.?
Dr. August J. Maggio Jr. is a urologist in Orange, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. August J. Maggio Jr. practice?
Dr. Maggio practices at 1100 W Stewart Dr, Orange, CA 92868.
What is Dr. August J. Maggio Jr.'s office phone number?
The practice phone on file for Dr. Maggio is (714) 323-5243.
What is Dr. August J. Maggio Jr.'s medical license number?
Dr. Maggio holds California license G30074.
Is Dr. August J. Maggio Jr. board certified?
Yes. Dr. Maggio is board certified in urology by the American Board of Urology.
Where did Dr. August J. Maggio Jr. go to medical school?
Dr. Maggio graduated from Geisel School Of Medicine At Dartmouth in 1974.
What drugs does Dr. August J. Maggio Jr. prescribe most?
In 2016 Medicare Part D data, Dr. Maggio's most prescribed drugs by claims were Tamsulosin HCl and Finasteride.
Has Dr. August J. Maggio Jr. received payments from drug or device companies?
CMS Open Payments shows $216 in general payments to Dr. Maggio from 2 companies from 2016 to 2018. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. August J. Maggio Jr. been practicing?
Dr. Maggio graduated from medical school in 1974, 52 years ago.
Does Dr. August J. Maggio Jr. do research?
Dmand AI links 4 publications to Dr. Maggio.
Who does Dr. August J. Maggio Jr. publish with?
Dr. Maggio's most frequent co-authors are Stanley Allen Brosman, MD (1 shared paper).
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