Dr. Troy Edwin E. Johnson, MD
- Medicare services, 2024
- 409
- Medicare patients, 2024
- 364
- Part D claims, 2024
- 308
- Hospital affiliations
- 4
- Industry payments
- $28
- Practice address
- 1230 Baxter Street, Athens, GA 30606
- Practice phone
- Call (706) 389-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Troy Edwin E. Johnson is an emergency medicine physician in Athens, Georgia
Dr. Johnson practices at St. Mary's Hospital in Athens, Georgia, part of Trinity Health.
Dr. Johnson's NPI, 1285611053, was assigned on December 22, 2005. Dr. Johnson graduated from Boston University School of Medicine in 1990. Dr. Johnson holds Georgia license 45256.
- NPI
- 1285611053NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385537844
- NPI enumeration date
- December 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (706) 389-3000
- 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; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Troy Edwin E. Johnson practices at St. Mary's Hospital in Athens, Georgia
Dr. Johnson's primary practice is St. Mary's Hospital, at 1230 Baxter Street, Athens, GA 30606 in Clarke County. The practice phone is (706) 389-3000.
- St. Mary's Hospital1230 Baxter Street, Athens, GA 30606 · Clarke CountyPhone(706) 389-3000
Source: Dmand AI Affiliation Data
Dr. Troy Edwin E. Johnson is affiliated with 4 sites of care and 4 medical groups
Dr. Johnson's primary practice is St. Mary's Hospital in Athens, Georgia, part of Trinity Health. Dr. Johnson is also affiliated with Piedmont Newton Hospital. The medical group on file is Athens-Clarke Emergency Specialists, P.C. Dmand AI also links Dr. Johnson to 2 more hospitals and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Troy Edwin E. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Mary's Hospital | Available with a free account |
| +3 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 Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Troy Edwin E. Johnson is one of 1,629 emergency medicine physicians in Georgia
Emergency medicine is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Johnson is licensed in Georgia.
Specialties and state licenses
- Emergency medicine, GeorgiaPrimary
Emergency medicine physicians near Dr. Johnson
Counts of emergency medicine physicians 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. Troy Edwin E. Johnson billed Medicare for 409 services in 2024
CMS data shows 409 Medicare services from Dr. Johnson across 4 procedure codes in 2024, for 364 Medicare patients. Medicare paid $42,602 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4072024: 3807%
- Tests and treatments
- 2023: 382024: 2924%
Dr. Johnson compared with the Georgia median for emergency medicine physicians, 2024
- Dr. Johnson
- Georgia median
- Medicare services
- 409vs 29141% above
- Medicare patients
- 364vs 26139% above
- Part D claims
- 206vs 932.2 times
Medians across 1,545 emergency medicine physicians 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Troy Edwin E. Johnson treated 364 Medicare patients in 2024, average age 74
CMS counts 364 Medicare patients who saw Dr. Johnson in 2024. The largest group is 75 to 84, with 130 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 46, with 57% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women17849%
- Men18651%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease38%
- Diabetes36%
- Anxiety33%
- Chronic kidney disease32%
- Atrial fibrillation30%
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 46
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Troy Edwin E. Johnson wrote 308 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 308 Medicare Part D claims for 224 patients. 94% of them were for generic drugs. CMS names the drug for 206 of them, across 10 drugs with 11 or more claims each, at $761 in total drug cost. In 2023, CMS named 220 claims across 10 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic289 claims94%
- Brand-name and other19 claims6%
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
- Opioids28%86 of 308 claims
- Antibiotics29%88 of 308 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: 2202024: 2066%
Drugs named by CMS: 10 in 2024, 10 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
How Dr. Troy Edwin E. Johnson takes part in Medicare
Dr. 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)
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Dr. Troy Edwin E. Johnson received $28 in industry payments from 2019 to 2020
CMS Open Payments shows 2 general payments to Dr. Johnson from 1 drug or device company from 2019 to 2020. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $28.
General payments to Dr. Johnson by program year, 2019 to 2020
Companies that paid Dr. Johnson the most, 2019 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Troy Edwin E. Johnson graduated from Boston University School of Medicine
Dr. Johnson graduated from Boston University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Troy Edwin E. 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) |
| 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) |
| 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. Troy Edwin E. 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. Troy Edwin E. Johnson's NPI number?
Dr. Troy Edwin E. Johnson's NPI number is 1285611053. It was assigned on December 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Troy Edwin E. Johnson?
Dr. Troy Edwin E. Johnson is an emergency medicine physician in Athens, Georgia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Troy Edwin E. Johnson practice?
Dr. Johnson practices at 1230 Baxter Street, Athens, GA 30606. Dr. Johnson's primary practice is St. Mary's Hospital in Athens, Georgia, part of Trinity Health. Dmand AI also links Dr. Johnson to 2 hospitals and 3 medical groups.
What is Dr. Troy Edwin E. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (706) 389-3000.
What is Dr. Troy Edwin E. Johnson's medical license number?
Dr. Johnson holds Georgia license 45256.
Which hospitals is Dr. Troy Edwin E. Johnson affiliated with?
Dr. Johnson practices at St. Mary's Hospital in Athens, Georgia. Dr. Johnson is also affiliated with Piedmont Newton Hospital. Dmand AI links Dr. Johnson to 2 more hospitals.
What medical group is Dr. Troy Edwin E. Johnson part of?
Dr. Johnson is linked to Athens-Clarke Emergency Specialists, P.C. Dmand AI links Dr. Johnson to 3 more medical groups.
Does Dr. Troy Edwin E. Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 409 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. Troy Edwin E. Johnson see?
CMS counts 364 Medicare patients who saw Dr. Johnson in 2024, with an average age of 74.
What services does Dr. Troy Edwin E. Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
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Where did Dr. Troy Edwin E. Johnson go to medical school?
Dr. Johnson graduated from Boston University School of Medicine in 1990.
What drugs does Dr. Troy Edwin E. Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Tramadol HCl, Hydrocodone-Acetaminophen and Levofloxacin.
Has Dr. Troy Edwin E. Johnson received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Dr. Johnson from 1 company from 2019 to 2020. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Troy Edwin E. Johnson been practicing?
Dr. Johnson graduated from medical school in 1990, 36 years ago.
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