Michael Gunnar Johnson
- Medicare patients, 2024
- 104
- Part D claims, 2024
- 714
- Hospital affiliations
- 4
- Medical groups
- 2
- State license
- 1
- Practice address
- 300 E Warwick Dr, Alma, MI 48801
- Practice phone
- Call (989) 463-1101
- 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 Gunnar Johnson is a physician assistant in Alma, Michigan
Michael Johnson practices at MyMichigan Medical Center Alma in Alma, Michigan, part of MyMichigan Health.
Michael Johnson's NPI, 1366702193, was assigned on May 27, 2012.
- NPI
- 1366702193NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537395470
- NPI enumeration date
- May 27, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (989) 463-1101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Gunnar Johnson practices at MyMichigan Medical Center Alma in Alma, Michigan
Michael Johnson's primary practice is MyMichigan Medical Center Alma, at 300 E Warwick Dr, Alma, MI 48801 in Gratiot County. The practice phone is (989) 463-1101.
- MyMichigan Medical Center Alma300 E Warwick Dr, Alma, MI 48801 · Gratiot CountyPhone(989) 463-1101
Source: Dmand AI Affiliation Data
Michael Gunnar Johnson is affiliated with 6 sites of care and 2 medical groups
Michael Johnson's primary practice is MyMichigan Medical Center Alma in Alma, Michigan, part of MyMichigan Health. Michael Johnson is also affiliated with Duke University Hospital. The medical group on file is Duke Regional Hospital. Dmand AI also links Michael Johnson to 2 more hospitals, 1 hospital outpatient department, 1 rural health clinic 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 Gunnar Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Johnson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MyMichigan Medical Center Alma | Available with a free account |
| +5 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 MyMichigan Health and 6.2K+ hospitals, with verified contacts in the same login.
Michael Gunnar Johnson is one of 5,857 physician assistants in Michigan
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 Gunnar Johnson treated 104 Medicare patients in 2024, average age 78
CMS counts 104 Medicare patients who saw Michael Johnson in 2024. The largest group is 75 to 84, with 44 patients. 75% of them have arthritis, and 75% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Johnson's median patient age at 67, with 71% women.
Michael Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Johnson's Medicare patients by sex, 2024
- Women7168%
- Men3332%
Chronic conditions among Michael Johnson's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes43%
- Anxiety32%
- Mood disorders28%
- COPD27%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
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
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Gunnar Johnson wrote 714 Medicare Part D claims in 2024
In 2024, Michael Johnson wrote 714 Medicare Part D claims for 177 patients. 100% of them were for generic drugs.
Michael Johnson's Part D claims by kind of drug, 2024
- Generic712 claims100%
- Brand-name and other2 claims0%
Drug classes CMS tracks in Michael Johnson's Part D claims, 2024
- Opioids29%207 of 714 claims
- Antibiotics5%33 of 714 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
How Michael Gunnar 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)
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Sources for Michael Gunnar 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Gunnar 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 Gunnar Johnson's NPI number?
Michael Gunnar Johnson's NPI number is 1366702193. It was assigned on May 27, 2012, and it is active in the NPI Registry.
What does Michael Gunnar Johnson specialize in?
Michael Gunnar Johnson is a physician assistant in Alma, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael Gunnar Johnson practice?
Michael Johnson practices at 300 E Warwick Dr, Alma, MI 48801. Michael Johnson's primary practice is MyMichigan Medical Center Alma in Alma, Michigan, part of MyMichigan Health. Dmand AI also links Michael Johnson to 2 hospitals, 1 hospital outpatient department, 1 rural health clinic and 1 medical group.
What is Michael Gunnar Johnson's office phone number?
The practice phone on file for Michael Johnson is (989) 463-1101.
Which hospitals is Michael Gunnar Johnson affiliated with?
Michael Johnson practices at MyMichigan Medical Center Alma in Alma, Michigan. Michael Johnson is also affiliated with Duke University Hospital. Dmand AI links Michael Johnson to 2 more hospitals.
What medical group is Michael Gunnar Johnson part of?
Michael Johnson is linked to Duke Regional Hospital. Dmand AI links Michael Johnson to 1 more medical group.
Does Michael Gunnar Johnson accept Medicare?
Yes. CMS lists Michael Johnson as accepting Medicare assignment.
How many Medicare patients does Michael Gunnar Johnson see?
CMS counts 104 Medicare patients who saw Michael Johnson in 2024, with an average age of 78.
How long has Michael Gunnar Johnson been practicing?
Michael Johnson graduated from medical school in 2012, 14 years ago.
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