David F. Johns, PA
- Part D claims, 2024
- 5,241
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 615 S Bower Street, Greenville, MI 48838
- Practice phone
- Call (616) 754-4691
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Johns' 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 F. Johns is a physician assistant in Greenville, Michigan
David Johns practices at Corewell Health Greenville Hospital in Greenville, Michigan, part of Corewell Health.
David Johns' NPI, 1982893863, was assigned on October 17, 2007. David Johns holds Michigan license 5601005081.
- NPI
- 1982893863NPI Registry (opens in a new tab)
- NPI enumeration date
- October 17, 2007
- NPI status
- Active
- Practice phone
- (616) 754-4691
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
David F. Johns practices at Corewell Health Greenville Hospital in Greenville, Michigan
David Johns' primary practice is Corewell Health Greenville Hospital, at 615 S Bower Street, Greenville, MI 48838 in Montcalm County. The practice phone is (616) 754-4691.
- Corewell Health Greenville Hospital615 S Bower Street, Greenville, MI 48838 · Montcalm CountyPhone(616) 754-4691
Source: Dmand AI Affiliation Data
David F. Johns is affiliated with 1 site of care and 1 medical group
David Johns' primary practice is Corewell Health Greenville Hospital in Greenville, Michigan, part of Corewell Health. The medical group on file is Isabella Citizens for Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David F. Johns' practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Johns practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Greenville Hospital | 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
David F. Johns is one of 5,857 physician assistants in Michigan
Physician assistant is David Johns' primary specialty in the NPI Registry, under taxonomy code 363A00000X. David Johns is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near David Johns
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 F. Johns' patients have a median age of 55
Across all payers, Dmand AI patient panel data puts David Johns' median patient age at 55, with 42% women.
David Johns' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women42%
- Men56%
Source: Dmand AI Patient Panel Data
David F. Johns wrote 5,241 Medicare Part D claims in 2024
In 2024, David Johns wrote 5,241 Medicare Part D claims for 220 patients. 87% of them were for generic drugs.
David Johns' Part D claims by kind of drug, 2024
- Generic4,576 claims87%
- Brand-name623 claims12%
- Other42 claims1%
Drug classes CMS tracks in David Johns' Part D claims, 2024
- Opioids7%387 of 5,241 claims
- Antibiotics3%137 of 5,241 claims
- Antipsychotics, patients 65 and over0%20 of 5,241 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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Sources for David F. Johns'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) |
| 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 F. Johns
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 F. Johns' NPI number?
David F. Johns' NPI number is 1982893863. It was assigned on October 17, 2007, and it is active in the NPI Registry.
What does David F. Johns specialize in?
David F. Johns is a physician assistant in Greenville, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does David F. Johns practice?
David Johns practices at 615 S Bower Street, Greenville, MI 48838. David Johns' primary practice is Corewell Health Greenville Hospital in Greenville, Michigan, part of Corewell Health.
What is David F. Johns' office phone number?
The practice phone on file for David Johns is (616) 754-4691.
What is David F. Johns' medical license number?
David Johns holds Michigan license 5601005081.
Which hospitals is David F. Johns affiliated with?
David Johns practices at Corewell Health Greenville Hospital in Greenville, Michigan.
What medical group is David F. Johns part of?
David Johns is linked to Isabella Citizens for Health.
How long has David F. Johns been practicing?
David Johns graduated from medical school in 2007, 19 years ago.
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