Michael Atkinson Johnson, PA-C
- Hospital affiliations
- 1
- Industry payments
- $113
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 900 23rd St NW, Washington, DC 20037
- Practice phone
- Call (202) 716-4605
- 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 Atkinson Johnson is a surgical physician assistant in Washington, District of Columbia
Michael Johnson practices at The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services.
Michael Johnson's NPI, 1942570296, was assigned on January 4, 2012. Michael Johnson holds District of Columbia license PA030816.
- NPI
- 1942570296NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597928341
- NPI enumeration date
- January 4, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 716-4605
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Atkinson Johnson practices at The George Washington University Hospital in Washington, District of Columbia
Michael Johnson's primary practice is The George Washington University Hospital, at 900 23rd St NW, Washington, DC 20037 in The District County. The practice phone is (202) 716-4605.
- The George Washington University Hospital900 23rd St NW, Washington, DC 20037 · The District CountyPhone(202) 716-4605
Source: Dmand AI Affiliation Data
Michael Atkinson Johnson is affiliated with 3 sites of care and 2 medical groups
Michael Johnson's primary practice is The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services. The medical group on file is The GW Medical Faculty Associates. Dmand AI also links Michael Johnson to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Atkinson Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Johnson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The George Washington University Hospital | Available with a free account |
| +2 more sites and 1 medical group | 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 Universal Health Services and 6.2K+ hospitals, with verified contacts in the same login.
Michael Atkinson Johnson is one of 63 surgical physician assistants in District of Columbia
Surgical is Michael Johnson's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Michael Johnson is licensed in District of Columbia.
Specialties and state licenses
- Surgical physician assistant, District of ColumbiaPrimary
Surgical physician assistants near Michael Johnson
Counts of surgical 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 Atkinson Johnson's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Michael Johnson's median patient age at 67, with 46% 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 67
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
How Michael Atkinson Johnson takes part in Medicare
Michael 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)
Michael Atkinson Johnson received $113 in industry payments in 2025
CMS Open Payments shows 2 general payments to Michael Johnson from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $71.
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 Atkinson 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 |
| 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 Michael Atkinson 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 Atkinson Johnson's NPI number?
Michael Atkinson Johnson's NPI number is 1942570296. It was assigned on January 4, 2012, and it is active in the NPI Registry.
What does Michael Atkinson Johnson specialize in?
Michael Atkinson Johnson is a surgical physician assistant in Washington, District of Columbia. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Michael Atkinson Johnson practice?
Michael Johnson practices at 900 23rd St NW, Washington, DC 20037. Michael Johnson's primary practice is The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services. Dmand AI also links Michael Johnson to 2 group practices and clinics and 1 medical group.
What is Michael Atkinson Johnson's office phone number?
The practice phone on file for Michael Johnson is (202) 716-4605.
What is Michael Atkinson Johnson's medical license number?
Michael Johnson holds District of Columbia license PA030816.
Which hospitals is Michael Atkinson Johnson affiliated with?
Michael Johnson practices at The George Washington University Hospital in Washington, District of Columbia.
What medical group is Michael Atkinson Johnson part of?
Michael Johnson is linked to The GW Medical Faculty Associates. Dmand AI links Michael Johnson to 1 more medical group.
Does Michael Atkinson Johnson accept Medicare?
Yes. CMS lists Michael Johnson as accepting Medicare assignment.
Has Michael Atkinson Johnson received payments from drug or device companies?
CMS Open Payments shows $113 in general payments to Michael Johnson from 2 companies from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Michael Atkinson Johnson been practicing?
Michael Johnson graduated from medical school in 2011, 15 years ago.
Selling to surgical practices?
See surgical physician assistants in District of Columbia 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