Margaret Merritt, APRN, DNP
- Hospital affiliations
- 2
- Industry payments
- $56
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 2160 S 1st Avenue, Maywood, IL 60153
- Practice phone
- Call (708) 216-3299
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Loyola Medicine Pediatric Mobile Health Unit
Mobile Lab · Maywood, Illinois
Find Margaret Merritt'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.
Margaret Merritt is a gerontology nurse practitioner in Maywood, Illinois
Margaret Merritt practices at Loyola Medicine Pediatric Mobile Health Unit in Maywood, Illinois.
Margaret Merritt's NPI, 1033945670, was assigned on September 10, 2024. Margaret Merritt holds Illinois license 209030120.
- NPI
- 1033945670NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193251858
- NPI enumeration date
- September 10, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (708) 216-3299
- 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; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Margaret Merritt practices at Loyola Medicine Pediatric Mobile Health Unit in Maywood, Illinois
Margaret Merritt's primary practice is Loyola Medicine Pediatric Mobile Health Unit, at 2160 S 1st Avenue, Maywood, IL 60153. The practice phone is (708) 216-3299.
- Loyola Medicine Pediatric Mobile Health Unit2160 S 1st Avenue, Maywood, IL 60153Phone(708) 216-3299
Source: Dmand AI Affiliation Data
Margaret Merritt is affiliated with 3 sites of care and 1 medical group
Margaret Merritt's primary practice is Loyola Medicine Pediatric Mobile Health Unit in Maywood, Illinois. Margaret Merritt is also affiliated with Loyola University Medical Center. The medical group on file is Loyola University Medical Center. Dmand AI also links Margaret Merritt to 1 more hospital, named with a free account. Margaret Merritt's employer is on file too: a clinical lab.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Margaret Merritt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Margaret Merritt practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loyola Medicine Pediatric Mobile Health Unit | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Margaret Merritt is one of 315 gerontology nurse practitioners in Illinois
Gerontology is Margaret Merritt's primary specialty in the NPI Registry, under taxonomy code 363LG0600X. Margaret Merritt is licensed in Illinois.
Specialties and state licenses
- Gerontology nurse practitioner, IllinoisPrimary
Gerontology nurse practitioners near Margaret Merritt
Counts of gerontology 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
Margaret Merritt's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Margaret Merritt's median patient age at 71, with 16% women.
Margaret Merritt'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
- Women16%
- Men83%
Source: Dmand AI Patient Panel Data
Margaret Merritt offers telehealth to Medicare patients
Margaret Merritt accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Margaret Merritt as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Margaret Merritt received $56 in industry payments in 2025
CMS Open Payments shows 2 general payments to Margaret Merritt from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Urogen Pharma, Inc. paid the most, $29.
Companies that paid Margaret Merritt 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 Margaret Merritt'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 |
| 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 Margaret Merritt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Margaret Merritt's NPI number?
Margaret Merritt's NPI number is 1033945670. It was assigned on September 10, 2024, and it is active in the NPI Registry.
What does Margaret Merritt specialize in?
Margaret Merritt is a gerontology nurse practitioner in Maywood, Illinois. The primary specialty in the NPI Registry is Gerontology Nurse Practitioner (taxonomy code 363LG0600X).
Where does Margaret Merritt practice?
Margaret Merritt practices at 2160 S 1st Avenue, Maywood, IL 60153. Margaret Merritt's primary practice is Loyola Medicine Pediatric Mobile Health Unit in Maywood, Illinois. Dmand AI also links Margaret Merritt to 1 hospital.
What is Margaret Merritt's office phone number?
The practice phone on file for Margaret Merritt is (708) 216-3299.
What is Margaret Merritt's medical license number?
Margaret Merritt holds Illinois license 209030120.
Which hospitals is Margaret Merritt affiliated with?
Margaret Merritt is affiliated with Loyola University Medical Center. Dmand AI links Margaret Merritt to 1 more hospital.
What medical group is Margaret Merritt part of?
Margaret Merritt is linked to Loyola University Medical Center.
Does Margaret Merritt accept Medicare?
Yes. CMS lists Margaret Merritt as accepting Medicare assignment.
Does Margaret Merritt offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Margaret Merritt as offering telehealth services.
Has Margaret Merritt received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Margaret Merritt from 2 companies from 2025 to 2025. The largest total came from Urogen Pharma, Inc.
How long has Margaret Merritt been practicing?
Margaret Merritt graduated from medical school in 2023, 3 years ago.
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