Jaclyn Roy Tremblay, Apncnp
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 24
- Hospital affiliations
- 1
- Industry payments
- $16
- Medical group
- 1
- Practice address
- 2650 Ridge Ave, Evanston, IL 60201
- Practice phone
- Call (847) 570-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jaclyn Tremblay'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.
Jaclyn Roy Tremblay is a nurse practitioner in Evanston, Illinois
Jaclyn Tremblay practices at Evanston Hospital in Evanston, Illinois, part of Endeavor Health.
Jaclyn Tremblay's NPI, 1699505099, was assigned on August 1, 2024. Jaclyn Tremblay holds Illinois license 209030165.
- NPI
- 1699505099NPI Registry (opens in a new tab)
- NPI enumeration date
- August 1, 2024
- NPI status
- Active
- Practice phone
- (847) 570-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Jaclyn Roy Tremblay practices at Evanston Hospital in Evanston, Illinois
Jaclyn Tremblay's primary practice is Evanston Hospital, at 2650 Ridge Ave, Evanston, IL 60201 in Cook County. The practice phone is (847) 570-2000.
- Evanston Hospital2650 Ridge Ave, Evanston, IL 60201 · Cook CountyPhone(847) 570-2000
Source: Dmand AI Affiliation Data
Jaclyn Roy Tremblay is affiliated with 2 sites of care and 1 medical group
Jaclyn Tremblay's primary practice is Evanston Hospital in Evanston, Illinois, part of Endeavor Health. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Jaclyn Tremblay to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jaclyn Roy Tremblay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jaclyn Tremblay practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Evanston 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
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Jaclyn Roy Tremblay is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Jaclyn Tremblay's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Jaclyn Tremblay is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Jaclyn Tremblay
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
Jaclyn Roy Tremblay treated 37 Medicare patients in 2024, average age 77
CMS counts 37 Medicare patients who saw Jaclyn Tremblay in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jaclyn Tremblay's median patient age at 70, with 20% women.
Jaclyn Tremblay's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Jaclyn Tremblay's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Chronic kidney disease38%
- Ischemic heart disease38%
- Arthritis35%
- Diabetes35%
- Heart failure30%
- Mood disorders30%
Share of Medicare patients with each condition. A patient can have several.
Jaclyn Tremblay'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
- Women20%
- Men80%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jaclyn Roy Tremblay wrote 24 Medicare Part D claims in 2024
In 2024, Jaclyn Tremblay wrote 24 Medicare Part D claims for 20 patients. 96% of them were for generic drugs.
Jaclyn Tremblay's Part D claims by kind of drug, 2024
- Generic23 claims96%
- Brand-name and other1 claims4%
Drug classes CMS tracks in Jaclyn Tremblay's Part D claims, 2024
- Antibiotics46%11 of 24 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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Jaclyn Roy Tremblay received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jaclyn Tremblay from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Convatec Inc. paid the most, $16.
Companies that paid Jaclyn Tremblay 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 Jaclyn Roy Tremblay'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) |
| 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 Jaclyn Roy Tremblay
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jaclyn Roy Tremblay's NPI number?
Jaclyn Roy Tremblay's NPI number is 1699505099. It was assigned on August 1, 2024, and it is active in the NPI Registry.
What does Jaclyn Roy Tremblay specialize in?
Jaclyn Roy Tremblay is a nurse practitioner in Evanston, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Jaclyn Roy Tremblay practice?
Jaclyn Tremblay practices at 2650 Ridge Ave, Evanston, IL 60201. Jaclyn Tremblay's primary practice is Evanston Hospital in Evanston, Illinois, part of Endeavor Health. Dmand AI also links Jaclyn Tremblay to 1 group practice or clinic.
What is Jaclyn Roy Tremblay's office phone number?
The practice phone on file for Jaclyn Tremblay is (847) 570-2000.
What is Jaclyn Roy Tremblay's medical license number?
Jaclyn Tremblay holds Illinois license 209030165.
Which hospitals is Jaclyn Roy Tremblay affiliated with?
Jaclyn Tremblay practices at Evanston Hospital in Evanston, Illinois.
What medical group is Jaclyn Roy Tremblay part of?
Jaclyn Tremblay is linked to Endeavor Health Medical Group.
How many Medicare patients does Jaclyn Roy Tremblay see?
CMS counts 37 Medicare patients who saw Jaclyn Tremblay in 2024, with an average age of 77.
Has Jaclyn Roy Tremblay received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Jaclyn Tremblay from 1 company from 2025 to 2025. The largest total came from Convatec Inc.
How long has Jaclyn Roy Tremblay been practicing?
Jaclyn Tremblay graduated from medical school in 2023, 3 years ago.
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