Dr. William Mack Malarkey, MD
- Part D claims, 2024
- 11
- Hospital affiliations
- 1
- Industry payments
- $1,234
- Medical group
- 1
- State license
- 1
- Practice address
- 2490 Riverside Dr, Macon, GA 31204
- Practice phone
- Call (478) 633-6713
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atrium Health Navicent Medical Group
Macon, Georgia
Find Dr. Malarkey'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. William Mack Malarkey is an orthopedic surgeon in Macon, Georgia
Dr. Malarkey practices at Atrium Health Navicent Medical Group in Macon, Georgia.
Dr. Malarkey's NPI, 1689203267, was assigned on April 6, 2020. Dr. Malarkey graduated from Wright State University Boonshoft School of Medicine in 2020. Dr. Malarkey holds Georgia license 105091.
- NPI
- 1689203267NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779906128
- NPI enumeration date
- April 6, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (478) 633-6713
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Mack Malarkey practices at Atrium Health Navicent Medical Group in Macon, Georgia
Dr. Malarkey's primary practice is Atrium Health Navicent Medical Group, at 2490 Riverside Dr, Macon, GA 31204 in Bibb County. The practice phone is (478) 633-6713.
- Atrium Health Navicent Medical Group2490 Riverside Dr, Macon, GA 31204 · Bibb CountyPhone(478) 633-6713
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William Mack Malarkey is affiliated with 3 sites of care and 1 medical group
Dr. Malarkey's primary practice is Atrium Health Navicent Medical Group in Macon, Georgia. Dr. Malarkey is also affiliated with Atrium Health Navicent The Medical Center. The medical group on file is Atrium Health Navicent Medical Group. Dmand AI also links Dr. Malarkey to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William Mack Malarkey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Malarkey practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health Navicent Medical Group | 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. William Mack Malarkey is one of 659 orthopedic surgeons in Georgia
Orthopaedic surgery is Dr. Malarkey's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Malarkey is licensed in Georgia.
Specialties and state licenses
- Orthopaedic surgery, GeorgiaPrimary
Orthopedic surgeons near Dr. Malarkey
Counts of orthopedic surgeons 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 Mack Malarkey's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Malarkey's median patient age at 71, with 69% women.
Dr. Malarkey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women69%
- Men31%
Source: Dmand AI Patient Panel Data
Dr. William Mack Malarkey wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Malarkey wrote 11 Medicare Part D claims for 11 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. William Mack Malarkey takes part in Medicare
Dr. Malarkey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)
Knee replacement: 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. William Mack Malarkey received $1,234 in industry payments from 2024 to 2025
CMS Open Payments shows 20 general payments to Dr. Malarkey from 8 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 97% of the total. Stryker Corporation paid the most, $765.
General payments to Dr. Malarkey by program year, 2024 to 2025
General payments to Dr. Malarkey by kind, 2024 to 2025
- Food and beverage$1,20297%
- Education$323%
Companies that paid Dr. Malarkey the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Mack Malarkey graduated from Wright State University Boonshoft School of Medicine
Dr. Malarkey graduated from Wright State University Boonshoft School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Mack Malarkey'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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) |
| 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. William Mack Malarkey
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 Mack Malarkey's NPI number?
Dr. William Mack Malarkey's NPI number is 1689203267. It was assigned on April 6, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. William Mack Malarkey?
Dr. William Mack Malarkey is an orthopedic surgeon in Macon, Georgia. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. William Mack Malarkey practice?
Dr. Malarkey practices at 2490 Riverside Dr, Macon, GA 31204. Dr. Malarkey's primary practice is Atrium Health Navicent Medical Group in Macon, Georgia. Dmand AI also links Dr. Malarkey to 1 group practice or clinic.
What is Dr. William Mack Malarkey's office phone number?
The practice phone on file for Dr. Malarkey is (478) 633-6713.
What is Dr. William Mack Malarkey's medical license number?
Dr. Malarkey holds Georgia license 105091.
Which hospitals is Dr. William Mack Malarkey affiliated with?
Dr. Malarkey is affiliated with Atrium Health Navicent The Medical Center.
What medical group is Dr. William Mack Malarkey part of?
Dr. Malarkey is linked to Atrium Health Navicent Medical Group.
Does Dr. William Mack Malarkey accept Medicare?
Yes. CMS lists Dr. Malarkey as accepting Medicare assignment.
Where did Dr. William Mack Malarkey go to medical school?
Dr. Malarkey graduated from Wright State University Boonshoft School of Medicine in 2020.
Has Dr. William Mack Malarkey received payments from drug or device companies?
CMS Open Payments shows $1,234 in general payments to Dr. Malarkey from 8 companies from 2024 to 2025. The largest total came from Stryker Corporation.
How long has Dr. William Mack Malarkey been practicing?
Dr. Malarkey graduated from medical school in 2020, 6 years ago.
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