Brook A. Johnson, PA
- Hospital affiliations
- 3
- Industry payments
- $153
- Medical groups
- 4
- State licenses
- 3
- Year NPI issued
- 2006
- Practice address
- 677 Church Street, Marietta, GA 30060
- Practice phone
- Call (770) 793-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Brook Johnson'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.
Brook A. Johnson is a physician assistant in Marietta, Georgia
Brook Johnson practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System.
Brook Johnson's NPI, 1154354223, was assigned on July 9, 2006. Brook Johnson holds Georgia license 13224.
- NPI
- 1154354223NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254381551
- NPI enumeration date
- July 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 793-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Brook A. Johnson practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia
Brook Johnson's primary practice is Wellstar Kennestone Regional Medical Center, at 677 Church Street, Marietta, GA 30060 in Cobb County. The practice phone is (770) 793-5000.
- Wellstar Kennestone Regional Medical Center677 Church Street, Marietta, GA 30060 · Cobb CountyPhone(770) 793-5000
Source: Dmand AI Affiliation Data
Brook A. Johnson is affiliated with 5 sites of care and 4 medical groups
Brook Johnson's primary practice is Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System. Brook Johnson is also affiliated with Scottish Rite Hospital. The medical group on file is TeamHealth (Emergency Coverage Corporation of TeamHealth). Dmand AI also links Brook Johnson to 1 more hospital, 3 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Brook A. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brook Johnson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar Kennestone Regional Medical Center | Available with a free account |
| +4 more sites and 3 medical groups | 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 Wellstar Health System and 6.2K+ hospitals, with verified contacts in the same login.
Brook A. Johnson is one of 3,653 physician assistants in Georgia
Physician assistant is Brook Johnson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Brook Johnson's licenses on file in 3 states: Georgia, California and Tennessee.
Specialties and state licenses
- Physician assistant, GeorgiaPrimary
- California license
- Tennessee license
Physician assistants near Brook Johnson
Counts of physician assistants 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
Brook A. Johnson's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Brook Johnson's median patient age at 7, with 51% women.
Brook Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
How Brook A. Johnson takes part in Medicare
Brook Johnson 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)
Brook A. Johnson received $153 in industry payments in 2025
CMS Open Payments shows 9 general payments to Brook Johnson from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Corium, LLC paid the most, $79.
Companies that paid Brook Johnson 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 Brook A. Johnson'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 Brook A. Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brook A. Johnson's NPI number?
Brook A. Johnson's NPI number is 1154354223. It was assigned on July 9, 2006, and it is active in the NPI Registry.
What does Brook A. Johnson specialize in?
Brook A. Johnson is a physician assistant in Marietta, Georgia. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Brook A. Johnson practice?
Brook Johnson practices at 677 Church Street, Marietta, GA 30060. Brook Johnson's primary practice is Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System. Dmand AI also links Brook Johnson to 1 hospital, 3 medical groups and 2 group practices and clinics.
What is Brook A. Johnson's office phone number?
The practice phone on file for Brook Johnson is (770) 793-5000.
What is Brook A. Johnson's medical license number?
Brook Johnson holds Georgia license 13224, one of the licenses on file in 3 states.
Which states has Brook A. Johnson been licensed in?
Dmand AI has state licenses on file for Brook Johnson in Georgia, California and Tennessee.
Which hospitals is Brook A. Johnson affiliated with?
Brook Johnson practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia. Brook Johnson is also affiliated with Scottish Rite Hospital. Dmand AI links Brook Johnson to 1 more hospital.
What medical group is Brook A. Johnson part of?
Brook Johnson is linked to TeamHealth (Emergency Coverage Corporation of TeamHealth). Dmand AI links Brook Johnson to 3 more medical groups.
Does Brook A. Johnson accept Medicare?
Yes. CMS lists Brook Johnson as accepting Medicare assignment.
Has Brook A. Johnson received payments from drug or device companies?
CMS Open Payments shows $153 in general payments to Brook Johnson from 4 companies from 2025 to 2025. The largest total came from Corium, LLC.
How long has Brook A. Johnson been practicing?
Brook Johnson graduated from medical school in 2004, 22 years ago.
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