Dr. Michael A. Johnson, MD
- Medicare services, 2024
- 6,250
- Medicare patients, 2024
- 270
- Part D claims, 2024
- 13,033
- Hospital affiliations
- 1
- Industry payments
- $18
- Practice address
- 1350 Walton Way, Augusta, GA 30901
- Practice phone
- Call (706) 722-9011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Michael A. Johnson is an internist in Augusta, Georgia
Dr. Johnson practices at Piedmont Augusta in Augusta, Georgia, part of Piedmont Healthcare.
Dr. Johnson's NPI, 1467484030, was assigned on July 6, 2006. Dr. Johnson graduated from Indiana University School of Medicine in 1990. Dr. Johnson holds Wisconsin license 33994-020.
- NPI
- 1467484030NPI Registry (opens in a new tab)
- NPI enumeration date
- July 6, 2006
- NPI status
- Active
- Practice phone
- (706) 722-9011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael A. Johnson practices at Piedmont Augusta in Augusta, Georgia
Dr. Johnson's primary practice is Piedmont Augusta, at 1350 Walton Way, Augusta, GA 30901 in Richmond County. The practice phone is (706) 722-9011.
- Piedmont Augusta1350 Walton Way, Augusta, GA 30901 · Richmond CountyPhone(706) 722-9011
Source: Dmand AI Affiliation Data
Dr. Michael A. Johnson is affiliated with 2 sites of care and 1 medical group
Dr. Johnson's primary practice is Piedmont Augusta in Augusta, Georgia, part of Piedmont Healthcare. The medical group on file is Primary Care Associates of Appleton. Dmand AI also links Dr. Johnson to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael A. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont Augusta | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael A. Johnson is one of 3,575 internists in Georgia
Internal medicine is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Johnson is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Johnson
Counts of internists 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. Michael A. Johnson billed Medicare for 6,250 services in 2024
CMS data shows 6,250 Medicare services from Dr. Johnson across 45 procedure codes in 2024, for 270 Medicare patients. Medicare paid $113,608 for them. Every service was in an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 2,4442024: 2,447No change
- Other services
- 2023: 3882024: 2,282488%
- Surgery
- 2023: 6742024: 6681%
- Office and hospital visits
- 2023: 5492024: 549No change
- Imaging
- 2023: 1542024: 1583%
- Tests and treatments
- 2023: 1432024: 1462%
Dr. Johnson compared with the Georgia median for internists, 2024
- Dr. Johnson
- Georgia median
- Medicare services
- 6,250vs 53611.7 times
- Medicare patients
- 270vs 19439% above
- Part D claims
- 12,250vs 33936.1 times
Medians across 3,344 internists in Georgia with Dmand AI profiles that report each measure.
Dr. Johnson's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other internists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael A. Johnson treated 270 Medicare patients in 2024, average age 75
CMS counts 270 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 132 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 71, with 40% women.
Dr. Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Johnson's Medicare patients by sex, 2024
- Women12647%
- Men14453%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis43%
- Diabetes30%
- Ischemic heart disease27%
- Atrial fibrillation23%
- Anxiety19%
- Depression19%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 71
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael A. Johnson wrote 13,033 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 13,033 Medicare Part D claims for 808 patients. 86% of them were for generic drugs. CMS names the drug for 12,250 of them, across 137 drugs with 11 or more claims each, at $993,372 in total drug cost. In 2023, CMS named 12,667 claims across 147 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic11,267 claims86%
- Brand-name1,671 claims13%
- Other95 claims1%
Dr. Johnson's most prescribed drugs by claims, 2024
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. Johnson's Part D claims, 2024
- Opioids1%149 of 13,033 claims
- Antibiotics2%252 of 13,033 claims
- Antipsychotics, patients 65 and over0%12 of 13,033 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 12,6672024: 12,2503%
Drugs named by CMS: 137 in 2024, 147 in 2023.
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. Michael A. Johnson received $18 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Johnson from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $18.
Companies that paid Dr. Johnson the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael A. Johnson graduated from Indiana University School of Medicine
Dr. Johnson graduated from Indiana University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael 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 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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Michael 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 Dr. Michael A. Johnson's NPI number?
Dr. Michael A. Johnson's NPI number is 1467484030. It was assigned on July 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael A. Johnson?
Dr. Michael A. Johnson is an internist in Augusta, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael A. Johnson practice?
Dr. Johnson practices at 1350 Walton Way, Augusta, GA 30901. Dr. Johnson's primary practice is Piedmont Augusta in Augusta, Georgia, part of Piedmont Healthcare. Dmand AI also links Dr. Johnson to 1 group practice or clinic.
What is Dr. Michael A. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (706) 722-9011.
What is Dr. Michael A. Johnson's medical license number?
Dr. Johnson holds Wisconsin license 33994-020.
Which hospitals is Dr. Michael A. Johnson affiliated with?
Dr. Johnson practices at Piedmont Augusta in Augusta, Georgia.
What medical group is Dr. Michael A. Johnson part of?
Dr. Johnson is linked to Primary Care Associates of Appleton.
Does Dr. Michael A. Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 6,250 services in 2024.
How many Medicare patients does Dr. Michael A. Johnson see?
CMS counts 270 Medicare patients who saw Dr. Johnson in 2024, with an average age of 75.
What services does Dr. Michael A. Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were medicare temporary code (Q9967), surgery: heart and blood vessels (36415) and lab and pathology test (80048).
Show 4 more questionsShow fewer questions
Where did Dr. Michael A. Johnson go to medical school?
Dr. Johnson graduated from Indiana University School of Medicine in 1990.
What drugs does Dr. Michael A. Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Omeprazole.
Has Dr. Michael A. Johnson received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. Johnson from 1 company from 2018 to 2018. The largest total came from Alcon Laboratories Inc.
How long has Dr. Michael A. Johnson been practicing?
Dr. Johnson graduated from medical school in 1990, 36 years ago.
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