Dr. Chad Jamison Johnston, DO
- Medicare services, 2024
- 6,898
- Medicare patients, 2024
- 1,712
- Part D claims, 2024
- 1,530
- Publications
- 8
- MIPS score, 2024
- 75
- Practice address
- 3706 S Main St Suite B Suite B, Blacksburg, VA 24060-7006
- Practice phone
- Call (540) 951-3376
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
River Ridge Dermatology
Dermatology practice · Blacksburg, Virginia
Find Dr. Johnston's professional email, personal email and mobile number
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Dr. Chad Jamison Johnston is a dermatologist in Blacksburg, Virginia
Dr. Johnston practices at River Ridge Dermatology in Blacksburg, Virginia.
Dr. Johnston's NPI, 1962441212, was assigned on June 5, 2006. Dr. Johnston graduated from West Virginia School of Osteopathic Medicine in 2004. Dr. Johnston holds Virginia license 0102202352.
- NPI
- 1962441212NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284631532
- NPI enumeration date
- June 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 951-3376
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Dr. Chad Jamison Johnston practices at River Ridge Dermatology in Blacksburg, Virginia
Dr. Johnston's primary practice is River Ridge Dermatology, at 3706 S Main St Suite B Suite B, Blacksburg, VA 24060-7006. The practice phone is (540) 951-3376.
- River Ridge Dermatology3706 S Main St Suite B Suite B, Blacksburg, VA 24060-7006Phone(540) 951-3376
Source: Dmand AI Affiliation Data
Dr. Chad Jamison Johnston is affiliated with 2 sites of care and 1 medical group
Dr. Johnston's primary practice is River Ridge Dermatology in Blacksburg, Virginia. Dr. Johnston is also affiliated with LewisGale Hospital Montgomery. The medical group on file is River Ridge Dermatology.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Chad Jamison Johnston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnston practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| River Ridge Dermatology | 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. Chad Jamison Johnston is one of 338 dermatologists in Virginia
Dermatology is Dr. Johnston's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Johnston is licensed in Virginia.
Specialties and state licenses
- Dermatology, VirginiaPrimary
Dermatologists near Dr. Johnston
Counts of dermatologists 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. Chad Jamison Johnston billed Medicare for 6,898 services in 2024
CMS data shows 6,898 Medicare services from Dr. Johnston across 42 procedure codes in 2024, for 1,712 Medicare patients. Medicare paid $807,718 for them. Every service was in an office.
Dr. Johnston's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 5,1522024: 5,3514%
- Office and hospital visits
- 2023: 1,7372024: 1,38520%
- Tests and treatments
- 2023: 922024: 10110%
- Drugs given in the office
- 2023: 452024: 6136%
Dr. Johnston compared with the Virginia median for dermatologists, 2024
- Dr. Johnston
- Virginia median
- Medicare services
- 6,898vs 2,6712.6 times
- Medicare patients
- 1,712vs 6782.5 times
- Part D claims
- 1,336vs 3433.9 times
Medians across 337 dermatologists in Virginia with Dmand AI profiles that report each measure.
Dr. Johnston'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. Johnston and other dermatologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chad Jamison Johnston treated 1,712 Medicare patients in 2024, average age 76
CMS counts 1,712 Medicare patients who saw Dr. Johnston in 2024. The largest group is 65 to 74, with 730 patients. 74% of them have high cholesterol, and 72% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnston's median patient age at 68, with 56% women.
Dr. Johnston's Medicare patients by age, 2024
Dr. Johnston's Medicare patients by sex, 2024
- Women78846%
- Men92454%
Chronic conditions among Dr. Johnston's Medicare patients, 2024
- High cholesterol74%
- High blood pressure72%
- Arthritis41%
- Diabetes28%
- Ischemic heart disease23%
- Chronic kidney disease22%
- Anxiety19%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chad Jamison Johnston wrote 1,530 Medicare Part D claims in 2024
In 2024, Dr. Johnston wrote 1,530 Medicare Part D claims for 604 patients. 91% of them were for generic drugs. CMS names the drug for 1,336 of them, across 32 drugs with 11 or more claims each, at $271,368 in total drug cost. In 2023, CMS named 1,310 claims across 32 drugs.
Dr. Johnston's Part D claims by kind of drug, 2024
- Generic1,398 claims91%
- Brand-name132 claims9%
Dr. Johnston'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. Johnston's Part D claims, 2024
- Opioids2%30 of 1,530 claims
- Antibiotics21%325 of 1,530 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: 1,3102024: 1,3362%
Drugs named by CMS: 32 in 2024, 32 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
Dr. Chad Jamison Johnston scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Johnston for performance year 2024, reported as part of a group. Dr. Johnston accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 103 procedures of melanoma (skin cancer) excision by Dr. Johnston, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Johnston ranks in Medicare procedure volume
- Removal of skin cancer
- 92nd percentile1,284 procedures
- Removal of skin lesions
- 90th percentile710 procedures
- Skin biopsy
- 88th percentile255 procedures
- Melanoma (skin cancer) excision
- 93rd percentile103 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Chad Jamison Johnston has 8 publications on record
Dmand AI links 8 papers to Dr. Johnston, published from 2016 to 2023. 2020 was the busiest year, with 4. Dr. Johnston has published most often in HCA Healthc J Med. Dr. Johnston's most frequent co-authors are Jared Brackenrich, DO, Karla Guerra, DO and Samantha Pfeifer Sternad, DO.
Dr. Johnston's papers by year, 2016 to 2023
Dr. Johnston's most frequent co-authors
- Jared Brackenrich, DO2 shared papers
- Karla Guerra, DO2 shared papers
- Samantha Pfeifer Sternad, DO2 shared papers
Recent publications by Dr. Johnston
JAAD Case Rep
See who Dr. Johnston researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Johnston works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Chad Jamison Johnston received $14,602 in industry payments from 2016 to 2025
CMS Open Payments shows 711 general payments to Dr. Johnston from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Abbvie Inc. paid the most, $4,207.
General payments to Dr. Johnston by program year, 2016 to 2025
General payments to Dr. Johnston by kind, 2016 to 2025
- Food and beverage$13,65794%
- Education$9466%
Companies that paid Dr. Johnston the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chad Jamison Johnston graduated from West Virginia School of Osteopathic Medicine
Dr. Johnston graduated from West Virginia School of Osteopathic Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Chad Jamison Johnston'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Chad Jamison Johnston
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. Chad Jamison Johnston's NPI number?
Dr. Chad Jamison Johnston's NPI number is 1962441212. It was assigned on June 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chad Jamison Johnston?
Dr. Chad Jamison Johnston is a dermatologist in Blacksburg, Virginia. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Chad Jamison Johnston practice?
Dr. Johnston practices at 3706 S Main St Suite B Suite B, Blacksburg, VA 24060-7006. Dr. Johnston's primary practice is River Ridge Dermatology in Blacksburg, Virginia.
What is Dr. Chad Jamison Johnston's office phone number?
The practice phone on file for Dr. Johnston is (540) 951-3376.
What is Dr. Chad Jamison Johnston's medical license number?
Dr. Johnston holds Virginia license 0102202352.
Which hospitals is Dr. Chad Jamison Johnston affiliated with?
Dr. Johnston is affiliated with LewisGale Hospital Montgomery.
What medical group is Dr. Chad Jamison Johnston part of?
Dr. Johnston is linked to River Ridge Dermatology.
Does Dr. Chad Jamison Johnston accept Medicare?
Yes. CMS data shows Dr. Johnston billed Medicare for 6,898 services in 2024, and Dr. Johnston accepts Medicare assignment.
What is Dr. Chad Jamison Johnston's MIPS score?
Dr. Johnston's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Chad Jamison Johnston see?
CMS counts 1,712 Medicare patients who saw Dr. Johnston in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Chad Jamison Johnston bill to Medicare?
In 2024, Dr. Johnston's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17311).
Where did Dr. Chad Jamison Johnston go to medical school?
Dr. Johnston graduated from West Virginia School of Osteopathic Medicine in 2004.
What drugs does Dr. Chad Jamison Johnston prescribe most?
In 2024 Medicare Part D data, Dr. Johnston's most prescribed drugs by claims were Doxycycline Hyclate, Ketoconazole and Triamcinolone Acetonide.
Has Dr. Chad Jamison Johnston received payments from drug or device companies?
CMS Open Payments shows $14,602 in general payments to Dr. Johnston from 40 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Chad Jamison Johnston been practicing?
Dr. Johnston graduated from medical school in 2004, 22 years ago.
Does Dr. Chad Jamison Johnston do research?
Dmand AI links 8 publications to Dr. Johnston, published from 2016 to 2023.
Who does Dr. Chad Jamison Johnston publish with?
Dr. Johnston's most frequent co-authors are Jared Brackenrich, DO (2 shared papers), Karla Guerra, DO (2 shared papers) and Samantha Pfeifer Sternad, DO (2 shared papers).
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