Michael David Johnson, PA-C
- Part D claims, 2024
- 27
- Hospital affiliations
- 1
- Industry payments
- $23
- Medical group
- 1
- State license
- 1
- Practice address
- 101 Hospital Center Boulevard, Stafford, VA 22554
- Practice phone
- Call (540) 741-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Michael 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.
Michael David Johnson is a physician assistant in Stafford, Virginia
Michael Johnson practices at Stafford Hospital in Stafford, Virginia, part of Mary Washington Healthcare.
Michael Johnson's NPI, 1215128970, was assigned on August 7, 2007.
- NPI
- 1215128970NPI Registry (opens in a new tab)
- NPI enumeration date
- August 7, 2007
- NPI status
- Active
- Practice phone
- (540) 741-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Michael David Johnson practices at Stafford Hospital in Stafford, Virginia
Michael Johnson's primary practice is Stafford Hospital, at 101 Hospital Center Boulevard, Stafford, VA 22554 in Stafford County. The practice phone is (540) 741-9000.
- Stafford Hospital101 Hospital Center Boulevard, Stafford, VA 22554 · Stafford CountyPhone(540) 741-9000
Source: Dmand AI Affiliation Data
Michael David Johnson is affiliated with 1 site of care and 1 medical group
Michael Johnson's primary practice is Stafford Hospital in Stafford, Virginia, part of Mary Washington Healthcare. The medical group on file is Mary Washington Healthcare.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael David Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stafford Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Michael David Johnson is one of 3,636 physician assistants in Virginia
Physician assistant is Michael Johnson's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Michael 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
Michael David Johnson's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Michael Johnson's median patient age at 65, with 75% women.
Michael 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 65
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Michael David Johnson wrote 27 Medicare Part D claims in 2024
In 2024, Michael Johnson wrote 27 Medicare Part D claims for 16 patients. 96% of them were for generic drugs.
Michael Johnson's Part D claims by kind of drug, 2024
- Generic26 claims96%
- Brand-name and other1 claims4%
Drug classes CMS tracks in Michael Johnson's Part D claims, 2024
- Opioids44%12 of 27 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
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Michael David Johnson received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to Michael Johnson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $23.
Companies that paid Michael 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 Michael David 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 Data |
| 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 Michael David 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 Michael David Johnson's NPI number?
Michael David Johnson's NPI number is 1215128970. It was assigned on August 7, 2007, and it is active in the NPI Registry.
What does Michael David Johnson specialize in?
Michael David Johnson is a physician assistant in Stafford, Virginia. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael David Johnson practice?
Michael Johnson practices at 101 Hospital Center Boulevard, Stafford, VA 22554. Michael Johnson's primary practice is Stafford Hospital in Stafford, Virginia, part of Mary Washington Healthcare.
What is Michael David Johnson's office phone number?
The practice phone on file for Michael Johnson is (540) 741-9000.
Which hospitals is Michael David Johnson affiliated with?
Michael Johnson practices at Stafford Hospital in Stafford, Virginia.
What medical group is Michael David Johnson part of?
Michael Johnson is linked to Mary Washington Healthcare.
Has Michael David Johnson received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Michael Johnson from 1 company from 2025 to 2025. The largest total came from Ethicon Inc.
How long has Michael David Johnson been practicing?
Michael Johnson's NPI was assigned in 2007.
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