Rachel Carol Mathisen
- Industry payments
- $111
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 33 S State St, Chicago, IL 60603
- Practice phone
- Call (877) 868-5351
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health Medical Associates
Chicago, Illinois
Find Rachel Mathisen'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.
Rachel Carol Mathisen is a family nurse practitioner in Chicago, Illinois
Rachel Mathisen practices at Signify Health Medical Associates in Chicago, Illinois.
Rachel Mathisen's NPI, 1679009724, was assigned on May 11, 2017. Rachel Mathisen holds South Carolina license 20972.
- NPI
- 1679009724NPI Registry (opens in a new tab)
- NPI enumeration date
- May 11, 2017
- NPI status
- Active
- Practice phone
- (877) 868-5351
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Rachel Carol Mathisen practices at Signify Health Medical Associates in Chicago, Illinois
Rachel Mathisen's primary practice is Signify Health Medical Associates, at 33 S State St, Chicago, IL 60603 in Cook County. The practice phone is (877) 868-5351.
- Signify Health Medical Associates33 S State St, Chicago, IL 60603 · Cook CountyPhone(877) 868-5351
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Rachel Carol Mathisen is affiliated with 2 sites of care and 2 medical groups
Rachel Mathisen's primary practice is Signify Health Medical Associates in Chicago, Illinois. The medical group on file is Signify Health. Dmand AI also links Rachel Mathisen to 1 more group practice or clinic and 1 medical group, each 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 Rachel Carol Mathisen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rachel Mathisen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health Medical Associates | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Rachel Carol Mathisen is one of 7,275 family nurse practitioners in Illinois
Family is Rachel Mathisen's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Rachel Mathisen is licensed in South Carolina.
Specialties and state licenses
- Family nurse practitioner, South CarolinaPrimary
Family nurse practitioners near Rachel Mathisen
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
Rachel Carol Mathisen's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Rachel Mathisen's median patient age at 71, with 64% women.
Rachel Mathisen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women64%
- Men34%
Source: Dmand AI Patient Panel Data
Rachel Carol Mathisen received $111 in industry payments in 2025
CMS Open Payments shows 1 general payment to Rachel Mathisen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $111.
Companies that paid Rachel Mathisen 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 Rachel Carol Mathisen'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 |
| 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 Rachel Carol Mathisen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Rachel Carol Mathisen's NPI number?
Rachel Carol Mathisen's NPI number is 1679009724. It was assigned on May 11, 2017, and it is active in the NPI Registry.
What does Rachel Carol Mathisen specialize in?
Rachel Carol Mathisen is a family nurse practitioner in Chicago, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Rachel Carol Mathisen practice?
Rachel Mathisen practices at 33 S State St, Chicago, IL 60603. Rachel Mathisen's primary practice is Signify Health Medical Associates in Chicago, Illinois. Dmand AI also links Rachel Mathisen to 1 group practice or clinic and 1 medical group.
What is Rachel Carol Mathisen's office phone number?
The practice phone on file for Rachel Mathisen is (877) 868-5351.
What is Rachel Carol Mathisen's medical license number?
Rachel Mathisen holds South Carolina license 20972.
What medical group is Rachel Carol Mathisen part of?
Rachel Mathisen is linked to Signify Health. Dmand AI links Rachel Mathisen to 1 more medical group.
Has Rachel Carol Mathisen received payments from drug or device companies?
CMS Open Payments shows $111 in general payments to Rachel Mathisen from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Rachel Carol Mathisen been practicing?
Rachel Mathisen graduated from medical school in 2016, 10 years ago.
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