Dr. William Bernard Mahoney, MD
- Medicare services, 2019
- 105
- Part D claims, 2019
- 107
- Industry payments
- $109
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1903 N Druid Hills Rd, Brookhaven, GA 30319
- Practice phone
- Call (770) 285-6699
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mahoney's professional email, personal email and mobile number
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Dr. William Bernard Mahoney is a psychiatrist in Brookhaven, Georgia
Dr. Mahoney practices in Brookhaven, Georgia.
Dr. Mahoney's NPI, 1366551244, was assigned on August 30, 2006. Dr. Mahoney holds Georgia license 59274.
- NPI
- 1366551244NPI Registry (opens in a new tab)
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Practice phone
- (770) 285-6699
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. William Bernard Mahoney's practice address is in Brookhaven, Georgia
Dr. Mahoney's practice address in the NPI Registry is 1903 N Druid Hills Rd, Brookhaven, GA 30319, in Dekalb County. The practice phone is (770) 285-6699.
- NPI Registry address1903 N Druid Hills Rd, Brookhaven, GA 30319 · Dekalb CountyPhone(770) 285-6699
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. William Bernard Mahoney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahoney practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Mahoney's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Bernard Mahoney is one of 929 psychiatrists in Georgia
Psychiatry is Dr. Mahoney's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Mahoney is licensed in Georgia.
Specialties and state licenses
- Psychiatry, GeorgiaPrimary
Psychiatrists near Dr. Mahoney
Counts of psychiatrists 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. William Bernard Mahoney billed Medicare for 105 services in 2019
CMS data shows 105 Medicare services from Dr. Mahoney across 5 procedure codes in 2019. Medicare paid $10,612 for them. Every service was in an office.
Dr. Mahoney's Medicare services by type, 2019
- Office and hospital visits64
- Tests and treatments41
Dr. Mahoney compared with the Georgia median for psychiatrists, 2019
- Dr. Mahoney
- Georgia median
- Medicare services
- 105vs 14427% below
- Part D claims
- 107vs 21751% below
Medians across 917 psychiatrists in Georgia with Dmand AI profiles that report each measure.
Dr. Mahoney's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Mahoney?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mahoney and other psychiatrists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Bernard Mahoney wrote 107 Medicare Part D claims in 2019
In 2019, Dr. Mahoney wrote 107 Medicare Part D claims. They cover 7 drugs, with $4,080 in total drug cost.
Dr. Mahoney's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. William Bernard Mahoney received $109 in industry payments from 2019 to 2024
CMS Open Payments shows 3 general payments to Dr. Mahoney from 2 drug and device companies from 2019 to 2024. Travel and lodging make up the largest share, 65% of the total. Stryker Corporation paid the most, $70.
General payments to Dr. Mahoney by program year, 2019 to 2024
General payments to Dr. Mahoney by kind, 2019 to 2024
- Travel and lodging$7065%
- Food and beverage$3835%
Companies that paid Dr. Mahoney the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Bernard Mahoney'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. William Bernard Mahoney
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. William Bernard Mahoney's NPI number?
Dr. William Bernard Mahoney's NPI number is 1366551244. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Bernard Mahoney?
Dr. William Bernard Mahoney is a psychiatrist in Brookhaven, Georgia. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. William Bernard Mahoney practice?
Dr. Mahoney practices at 1903 N Druid Hills Rd, Brookhaven, GA 30319.
What is Dr. William Bernard Mahoney's office phone number?
The practice phone on file for Dr. Mahoney is (770) 285-6699.
What is Dr. William Bernard Mahoney's medical license number?
Dr. Mahoney holds Georgia license 59274.
Does Dr. William Bernard Mahoney accept Medicare?
Yes. CMS data shows Dr. Mahoney billed Medicare for 105 services in 2019.
What services does Dr. William Bernard Mahoney bill to Medicare?
In 2019, Dr. Mahoney's most billed Medicare services were office visit, established patient (99214), psychiatric service (90837) and office visit, established patient (99215).
What drugs does Dr. William Bernard Mahoney prescribe most?
In 2019 Medicare Part D data, Dr. Mahoney's most prescribed drugs by claims were Duloxetine HCl, Trazodone HCl and Lamotrigine.
Has Dr. William Bernard Mahoney received payments from drug or device companies?
CMS Open Payments shows $109 in general payments to Dr. Mahoney from 2 companies from 2019 to 2024. The largest total came from Stryker Corporation.
How long has Dr. William Bernard Mahoney been practicing?
Dr. Mahoney's NPI was assigned in 2006.
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