Dr. Christopher Johnson, MD
- Medicare services, 2024
- 66
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 6,835
- Industry payments
- $37
- Affiliated sites
- 1
- Practice address
- 9 Piedmont NE Ctr, Atlanta, GA 30305
- Practice phone
- Call (404) 364-3821
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Southeast Permanente Medical Group
Atlanta, Georgia
Find Dr. 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.
Dr. Christopher Johnson is an internist in Atlanta, Georgia
Dr. Johnson practices at The Southeast Permanente Medical Group in Atlanta, Georgia.
Dr. Johnson's NPI, 1104902394, was assigned on October 31, 2006. Dr. Johnson holds Georgia license 049907.
- NPI
- 1104902394NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931398609
- NPI enumeration date
- October 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (404) 364-3821
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Johnson practices at The Southeast Permanente Medical Group in Atlanta, Georgia
Dr. Johnson's primary practice is The Southeast Permanente Medical Group, at 9 Piedmont NE Ctr, Atlanta, GA 30305 in Fulton County. The practice phone is (404) 364-3821.
- The Southeast Permanente Medical Group9 Piedmont NE Ctr, Atlanta, GA 30305 · Fulton CountyPhone(404) 364-3821
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christopher Johnson is affiliated with 2 sites of care and 1 medical group
Dr. Johnson's primary practice is The Southeast Permanente Medical Group in Atlanta, Georgia. The medical group on file is The Southeast Permanente Medical Group. Dmand AI also links Dr. Johnson 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. Christopher Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Southeast Permanente Medical Group | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Christopher 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 Georgia.
Specialties and state licenses
- Internal medicine, GeorgiaPrimary
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. Christopher Johnson billed Medicare for 66 services in 2024
CMS data shows 66 Medicare services from Dr. Johnson across 1 procedure code in 2024, all of them office visits, for 38 Medicare patients. Medicare paid $4,503 for them. Every service was in an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 532024: 6625%
Dr. Johnson compared with the Georgia median for internists, 2024
- Dr. Johnson
- Georgia median
- Medicare services
- 66vs 53688% below
- Medicare patients
- 38vs 19480% below
- Part D claims
- 6,399vs 33918.9 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.
Need commercial claims for Dr. Johnson?
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. Christopher Johnson treated 38 Medicare patients in 2024, average age 69
CMS counts 38 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 24 patients. 68% of them have high blood pressure, and 50% have high cholesterol. Their average risk score is 1.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 67, with 38% 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
- Women1129%
- Men2771%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure68%
- High cholesterol50%
- Chronic kidney disease45%
- Diabetes45%
- Arthritis29%
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 67
Patient panel by sex, all payers
- Women38%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Johnson wrote 6,835 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 6,835 Medicare Part D claims for 609 patients. 85% of them were for generic drugs. CMS names the drug for 6,399 of them, across 85 drugs with 11 or more claims each, at $218,523 in total drug cost. In 2023, CMS named 5,719 claims across 85 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic5,843 claims85%
- Brand-name811 claims12%
- Other181 claims3%
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
- Opioids2%121 of 6,835 claims
- Antibiotics1%52 of 6,835 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: 5,7192024: 6,39912%
Drugs named by CMS: 85 in 2024, 85 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. Christopher 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Christopher Johnson received $37 in industry payments from 2023 to 2025
CMS Open Payments shows 2 general payments to Dr. Johnson from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Dexcom, Inc. paid the most, $22.
General payments to Dr. Johnson by program year, 2023 to 2025
Companies that paid Dr. Johnson the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christopher 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 | 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 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) |
| 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. Christopher 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. Christopher Johnson's NPI number?
Dr. Christopher Johnson's NPI number is 1104902394. It was assigned on October 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Johnson?
Dr. Christopher Johnson is an internist in Atlanta, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Christopher Johnson practice?
Dr. Johnson practices at 9 Piedmont NE Ctr, Atlanta, GA 30305. Dr. Johnson's primary practice is The Southeast Permanente Medical Group in Atlanta, Georgia. Dmand AI also links Dr. Johnson to 1 group practice or clinic.
What is Dr. Christopher Johnson's office phone number?
The practice phone on file for Dr. Johnson is (404) 364-3821.
What is Dr. Christopher Johnson's medical license number?
Dr. Johnson holds Georgia license 049907.
What medical group is Dr. Christopher Johnson part of?
Dr. Johnson is linked to The Southeast Permanente Medical Group.
Does Dr. Christopher Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 66 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. Christopher Johnson see?
CMS counts 38 Medicare patients who saw Dr. Johnson in 2024, with an average age of 69.
What services does Dr. Christopher Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Christopher Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan-Hydrochlorothiazide.
Has Dr. Christopher Johnson received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Dr. Johnson from 2 companies from 2023 to 2025. The largest total came from Dexcom, Inc.
How long has Dr. Christopher Johnson been practicing?
Dr. Johnson graduated from medical school in 1994, 32 years ago.
Selling to internal medicine practices?
See internists in Georgia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card