Evan M. Gagnon, APRN
- Medicare patients, 2024
- 18
- Hospital affiliations
- 1
- Industry payments
- $19
- Medical group
- 1
- State license
- 1
- Practice address
- 975 E 3rd St, Chattanooga, TN 37403
- Practice phone
- Call (423) 778-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Evan Gagnon'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.
Evan M. Gagnon is a nurse practitioner in Chattanooga, Tennessee
Evan Gagnon practices at Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health.
Evan Gagnon's NPI, 1902521339, was assigned on October 7, 2022. Evan Gagnon holds Tennessee license APN0000032090.
- NPI
- 1902521339NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698211001
- NPI enumeration date
- October 7, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 778-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Evan M. Gagnon practices at Erlanger Baroness Hospital in Chattanooga, Tennessee
Evan Gagnon's primary practice is Erlanger Baroness Hospital, at 975 E 3rd St, Chattanooga, TN 37403 in Hamilton County. The practice phone is (423) 778-7000.
- Erlanger Baroness Hospital975 E 3rd St, Chattanooga, TN 37403 · Hamilton CountyPhone(423) 778-7000
Source: Dmand AI Affiliation Data
Evan M. Gagnon is affiliated with 2 sites of care and 1 medical group
Evan Gagnon's primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. The medical group on file is Erlanger. Dmand AI also links Evan Gagnon to 1 more community health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Evan M. Gagnon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Evan Gagnon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erlanger Baroness Hospital | Available with a free account |
| +1 more affiliated site | 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 Erlanger Health and 6.2K+ hospitals, with verified contacts in the same login.
Evan M. Gagnon is one of 1,766 nurse practitioners in Tennessee
Nurse practitioner is Evan Gagnon's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Evan Gagnon is licensed in Tennessee.
Specialties and state licenses
- Nurse practitioner, TennesseePrimary
Nurse practitioners near Evan Gagnon
Counts of nurse practitioners 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
Evan M. Gagnon treated 18 Medicare patients in 2024, average age 75
CMS counts 18 Medicare patients who saw Evan Gagnon in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Evan Gagnon's median patient age at 70, with 51% women.
Chronic conditions among Evan Gagnon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Heart failure67%
- Ischemic heart disease67%
- Chronic kidney disease61%
Share of Medicare patients with each condition. A patient can have several.
Evan Gagnon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Evan M. Gagnon takes part in Medicare
Evan Gagnon 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)
Evan M. Gagnon received $19 in industry payments in 2025
CMS Open Payments shows 1 general payment to Evan Gagnon from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Lundbeck LLC paid the most, $19.
Companies that paid Evan Gagnon 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 Evan M. Gagnon'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) |
| 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 Evan M. Gagnon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Evan M. Gagnon's NPI number?
Evan M. Gagnon's NPI number is 1902521339. It was assigned on October 7, 2022, and it is active in the NPI Registry.
What does Evan M. Gagnon specialize in?
Evan M. Gagnon is a nurse practitioner in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Evan M. Gagnon practice?
Evan Gagnon practices at 975 E 3rd St, Chattanooga, TN 37403. Evan Gagnon's primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. Dmand AI also links Evan Gagnon to 1 community health center.
What is Evan M. Gagnon's office phone number?
The practice phone on file for Evan Gagnon is (423) 778-7000.
What is Evan M. Gagnon's medical license number?
Evan Gagnon holds Tennessee license APN0000032090.
Which hospitals is Evan M. Gagnon affiliated with?
Evan Gagnon practices at Erlanger Baroness Hospital in Chattanooga, Tennessee.
What medical group is Evan M. Gagnon part of?
Evan Gagnon is linked to Erlanger.
Does Evan M. Gagnon accept Medicare?
Yes. CMS lists Evan Gagnon as accepting Medicare assignment.
How many Medicare patients does Evan M. Gagnon see?
CMS counts 18 Medicare patients who saw Evan Gagnon in 2024, with an average age of 75.
Has Evan M. Gagnon received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Evan Gagnon from 1 company from 2025 to 2025. The largest total came from Lundbeck LLC.
How long has Evan M. Gagnon been practicing?
Evan Gagnon graduated from medical school in 2022, 4 years ago.
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