Michael Martin Johnson, PA-C
- Part D claims, 2024
- 3,259
- Industry payments
- $477
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 2020 Honey Creek Pkwy Se, Conyers, GA 30013-2974
- Practice phone
- Call (770) 929-0813
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rockdale Family Practice
Primary care practice · Conyers, Georgia
Find Michael 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.
Michael Martin Johnson is a physician assistant in Conyers, Georgia
Michael Johnson practices at Rockdale Family Practice in Conyers, Georgia.
Michael Johnson's NPI, 1336538974, was assigned on January 20, 2015.
- NPI
- 1336538974NPI Registry (opens in a new tab)
- NPI enumeration date
- January 20, 2015
- NPI status
- Active
- Practice phone
- (770) 929-0813
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Michael Martin Johnson practices at Rockdale Family Practice in Conyers, Georgia
Michael Johnson's primary practice is Rockdale Family Practice, at 2020 Honey Creek Pkwy Se, Conyers, GA 30013-2974. The practice phone is (770) 929-0813.
- Rockdale Family Practice2020 Honey Creek Pkwy Se, Conyers, GA 30013-2974Phone(770) 929-0813
Source: Dmand AI Affiliation Data
Michael Martin Johnson is affiliated with 1 site of care and 2 medical groups
Michael Johnson's primary practice is Rockdale Family Practice in Conyers, Georgia. The medical group on file is Emory Clinic. Dmand AI also links Michael Johnson to 1 more medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michael Martin Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rockdale Family Practice | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Martin Johnson is one of 940 physician assistants in Georgia
Medical is Michael Johnson's primary specialty in the NPI Registry, under taxonomy code 363AM0700X.
Specialties and state licenses
- Medical physician assistantPrimary
Physician assistants near Michael 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
Michael Martin Johnson's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Michael Johnson's median patient age at 60, with 41% women.
Michael 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 60
Patient panel by sex, all payers
- Women41%
- Men58%
Source: Dmand AI Patient Panel Data
Michael Martin Johnson wrote 3,259 Medicare Part D claims in 2024
In 2024, Michael Johnson wrote 3,259 Medicare Part D claims for 519 patients. 90% of them were for generic drugs.
Michael Johnson's Part D claims by kind of drug, 2024
- Generic2,939 claims90%
- Brand-name and other320 claims10%
Drug classes CMS tracks in Michael Johnson's Part D claims, 2024
- Opioids1%19 of 3,259 claims
- Antibiotics7%242 of 3,259 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Michael Martin Johnson received $477 in industry payments in 2025
CMS Open Payments shows 26 general payments to Michael Johnson from 13 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $84.
Companies that paid Michael 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 Michael Martin 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 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) |
| 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 Michael Martin 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 Michael Martin Johnson's NPI number?
Michael Martin Johnson's NPI number is 1336538974. It was assigned on January 20, 2015, and it is active in the NPI Registry.
What does Michael Martin Johnson specialize in?
Michael Martin Johnson is a physician assistant in Conyers, Georgia. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Michael Martin Johnson practice?
Michael Johnson practices at 2020 Honey Creek Pkwy Se, Conyers, GA 30013-2974. Michael Johnson's primary practice is Rockdale Family Practice in Conyers, Georgia. Dmand AI also links Michael Johnson to 1 medical group.
What is Michael Martin Johnson's office phone number?
The practice phone on file for Michael Johnson is (770) 929-0813.
What medical group is Michael Martin Johnson part of?
Michael Johnson is linked to Emory Clinic. Dmand AI links Michael Johnson to 1 more medical group.
Has Michael Martin Johnson received payments from drug or device companies?
CMS Open Payments shows $477 in general payments to Michael Johnson from 13 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Michael Martin Johnson been practicing?
Michael Johnson's NPI was assigned in 2015.
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