David E. Johnson, MS, PA-C
- Medicare patients, 2024
- 180
- Part D claims, 2024
- 1,048
- Hospital affiliations
- 4
- Industry payments
- $1,166
- State license
- 1
- Practice address
- 900 Hospital Drive, Madisonville, KY 42431
- Practice phone
- Call (270) 825-5100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David 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.
David E. Johnson is a physician assistant in Madisonville, Kentucky
David Johnson practices at Baptist Health Deaconess Madisonville in Madisonville, Kentucky, part of Baptist Health Deaconess Madisonville.
David Johnson's NPI, 1780781302, was assigned on September 17, 2006. David Johnson holds Kentucky license PA634.
- NPI
- 1780781302NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577664721
- NPI enumeration date
- September 17, 2006
- NPI status
- Active
- Practice phone
- (270) 825-5100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
David E. Johnson practices at Baptist Health Deaconess Madisonville in Madisonville, Kentucky
David Johnson's primary practice is Baptist Health Deaconess Madisonville, at 900 Hospital Drive, Madisonville, KY 42431 in Hopkins County. The practice phone is (270) 825-5100.
- Baptist Health Deaconess Madisonville900 Hospital Drive, Madisonville, KY 42431 · Hopkins CountyPhone(270) 825-5100
Source: Dmand AI Affiliation Data
David E. Johnson is affiliated with 5 sites of care
David Johnson's primary practice is Baptist Health Deaconess Madisonville in Madisonville, Kentucky, part of Baptist Health Deaconess Madisonville. David Johnson is also affiliated with Owensboro Health Regional Hospital. Dmand AI also links David Johnson to 2 more hospitals and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David E. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Johnson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Health Deaconess Madisonville | Available with a free account |
| +4 more affiliated sites | 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 Baptist Health Deaconess Madisonville and 6.2K+ hospitals, with verified contacts in the same login.
David E. Johnson is one of 1,591 physician assistants in Kentucky
Physician assistant is David Johnson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. David Johnson is licensed in Kentucky.
Specialties and state licenses
- Physician assistant, KentuckyPrimary
Physician assistants near David 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
David E. Johnson treated 180 Medicare patients in 2024, average age 70
CMS counts 180 Medicare patients who saw David Johnson in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Johnson's median patient age at 67, with 67% women.
David Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
David Johnson's Medicare patients by sex, 2024
- Women11061%
- Men7039%
Chronic conditions among David Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes41%
- Anxiety35%
- Chronic kidney disease34%
- Ischemic heart disease31%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
David 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
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David E. Johnson wrote 1,048 Medicare Part D claims in 2024
In 2024, David Johnson wrote 1,048 Medicare Part D claims for 295 patients. 74% of them were for generic drugs.
David Johnson's Part D claims by kind of drug, 2024
- Generic774 claims74%
- Brand-name and other274 claims26%
Drug classes CMS tracks in David Johnson's Part D claims, 2024
- Antibiotics8%85 of 1,048 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
For MedTech and pharma teams
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David E. Johnson received $1,166 in industry payments in 2025
CMS Open Payments shows 58 general payments to David Johnson from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $451.
Companies that paid David 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 David 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 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 (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 David 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 David E. Johnson's NPI number?
David E. Johnson's NPI number is 1780781302. It was assigned on September 17, 2006, and it is active in the NPI Registry.
What does David E. Johnson specialize in?
David E. Johnson is a physician assistant in Madisonville, Kentucky. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does David E. Johnson practice?
David Johnson practices at 900 Hospital Drive, Madisonville, KY 42431. David Johnson's primary practice is Baptist Health Deaconess Madisonville in Madisonville, Kentucky, part of Baptist Health Deaconess Madisonville. Dmand AI also links David Johnson to 2 hospitals and 1 physician office.
What is David E. Johnson's office phone number?
The practice phone on file for David Johnson is (270) 825-5100.
What is David E. Johnson's medical license number?
David Johnson holds Kentucky license PA634.
Which hospitals is David E. Johnson affiliated with?
David Johnson practices at Baptist Health Deaconess Madisonville in Madisonville, Kentucky. David Johnson is also affiliated with Owensboro Health Regional Hospital. Dmand AI links David Johnson to 2 more hospitals.
How many Medicare patients does David E. Johnson see?
CMS counts 180 Medicare patients who saw David Johnson in 2024, with an average age of 70.
Has David E. Johnson received payments from drug or device companies?
CMS Open Payments shows $1,166 in general payments to David Johnson from 8 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has David E. Johnson been practicing?
David Johnson graduated from medical school in 2001, 25 years ago.
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