Colleen Ryan, APN, FNP
- Part D claims, 2024
- 367
- Industry payments
- $51
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1015 W Lawrence Ave, Chicago, IL 60640
- Practice phone
- Call (773) 275-2586
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heartland Alliance Health
Chicago, Illinois
Find Colleen Ryan'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.
Colleen Ryan is a family nurse practitioner in Chicago, Illinois
Colleen Ryan practices at Heartland Alliance Health in Chicago, Illinois.
Colleen Ryan's NPI, 1235383274, was assigned on November 4, 2008. Colleen Ryan graduated from Loyola University of Chicago, Stritch School of Medicine in 2008. Colleen Ryan holds Illinois license 209007270.
- NPI
- 1235383274NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688736879
- NPI enumeration date
- November 4, 2008
- NPI status
- Active
- Practice phone
- (773) 275-2586
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Colleen Ryan practices at Heartland Alliance Health in Chicago, Illinois
Colleen Ryan's primary practice is Heartland Alliance Health, at 1015 W Lawrence Ave, Chicago, IL 60640 in Cook County. The practice phone is (773) 275-2586.
- Heartland Alliance Health1015 W Lawrence Ave, Chicago, IL 60640 · Cook CountyPhone(773) 275-2586
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Colleen Ryan is affiliated with 2 sites of care and 1 medical group
Colleen Ryan's primary practice is Heartland Alliance Health in Chicago, Illinois. The medical group on file is Heartland Alliance Health. Dmand AI also links Colleen Ryan to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Colleen Ryan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Colleen Ryan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heartland Alliance Health | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Colleen Ryan is one of 7,275 family nurse practitioners in Illinois
Family is Colleen Ryan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Colleen Ryan is licensed in Illinois.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
Family nurse practitioners near Colleen Ryan
Counts of family 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
Colleen Ryan's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Colleen Ryan's median patient age at 56, with 39% women.
Colleen Ryan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women39%
- Men61%
Source: Dmand AI Patient Panel Data
Colleen Ryan wrote 367 Medicare Part D claims in 2024
In 2024, Colleen Ryan wrote 367 Medicare Part D claims for 28 patients. 87% of them were for generic drugs.
Colleen Ryan's Part D claims by kind of drug, 2024
- Generic320 claims87%
- Brand-name and other47 claims13%
Drug classes CMS tracks in Colleen Ryan's Part D claims, 2024
- Opioids4%14 of 367 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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Colleen Ryan received $51 in industry payments in 2025
CMS Open Payments shows 2 general payments to Colleen Ryan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $51.
Companies that paid Colleen Ryan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Colleen Ryan graduated from Loyola University of Chicago, Stritch School of Medicine
Colleen Ryan graduated from Loyola University of Chicago, Stritch School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Colleen Ryan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Colleen Ryan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Colleen Ryan's NPI number?
Colleen Ryan's NPI number is 1235383274. It was assigned on November 4, 2008, and it is active in the NPI Registry.
What does Colleen Ryan specialize in?
Colleen Ryan is a family nurse practitioner in Chicago, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Colleen Ryan practice?
Colleen Ryan practices at 1015 W Lawrence Ave, Chicago, IL 60640. Colleen Ryan's primary practice is Heartland Alliance Health in Chicago, Illinois. Dmand AI also links Colleen Ryan to 1 group practice or clinic.
What is Colleen Ryan's office phone number?
The practice phone on file for Colleen Ryan is (773) 275-2586.
What is Colleen Ryan's medical license number?
Colleen Ryan holds Illinois license 209007270.
What medical group is Colleen Ryan part of?
Colleen Ryan is linked to Heartland Alliance Health.
Where did Colleen Ryan go to medical school?
Colleen Ryan graduated from Loyola University of Chicago, Stritch School of Medicine in 2008.
Has Colleen Ryan received payments from drug or device companies?
CMS Open Payments shows $51 in general payments to Colleen Ryan from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Colleen Ryan been practicing?
Colleen Ryan graduated from medical school in 2008, 18 years ago.
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