Meaghan E. McMahon, AGACNP-BC
- Medicare patients, 2024
- 25
- MIPS score, 2024
- 95
- Hospital affiliations
- 1
- Industry payments
- $140
- Medical group
- 1
- Practice address
- 675 N St Clair St, Chicago, IL 60611
- Practice phone
- Call (312) 695-0646
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medical Group
Chicago, Illinois
Find Meaghan McMahon'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.
Meaghan E. McMahon is a nurse practitioner in Chicago, Illinois
Meaghan McMahon practices at Northwestern Medical Group in Chicago, Illinois.
Meaghan McMahon's NPI, 1619675774, was assigned on February 17, 2023. Meaghan McMahon holds Illinois license 209027189.
- NPI
- 1619675774NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799145918
- NPI enumeration date
- February 17, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 695-0646
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Meaghan E. McMahon practices at Northwestern Medical Group in Chicago, Illinois
Meaghan McMahon's primary practice is Northwestern Medical Group, at 675 N St Clair St, Chicago, IL 60611 in Cook County. The practice phone is (312) 695-0646.
- Northwestern Medical Group675 N St Clair St, Chicago, IL 60611 · Cook CountyPhone(312) 695-0646
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Meaghan E. McMahon is affiliated with 3 sites of care and 1 medical group
Meaghan McMahon's primary practice is Northwestern Medical Group in Chicago, Illinois. Meaghan McMahon is also affiliated with Northwestern Memorial Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Meaghan McMahon 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 Meaghan E. McMahon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Meaghan McMahon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medical Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Meaghan E. McMahon is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Meaghan McMahon's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Meaghan McMahon is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Meaghan McMahon
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
Meaghan E. McMahon treated 25 Medicare patients in 2024, average age 68
CMS counts 25 Medicare patients who saw Meaghan McMahon in 2024. 75% of them have high blood pressure, and 72% have high cholesterol. Their average risk score is 3.02, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Meaghan McMahon's median patient age at 70, with 63% women.
Meaghan McMahon's Medicare patients by sex, 2024
- Women1144%
- Men1456%
Chronic conditions among Meaghan McMahon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis68%
- Anxiety48%
Share of Medicare patients with each condition. A patient can have several.
Meaghan McMahon'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
- Women63%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Meaghan E. McMahon scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Meaghan McMahon for performance year 2024, reported through an alternative payment model (APM). Meaghan McMahon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Meaghan McMahon's MIPS scores, performance year 2024
- 95of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Meaghan E. McMahon received $140 in industry payments in 2025
CMS Open Payments shows 1 general payment to Meaghan McMahon from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Incyte Corporation paid the most, $140.
Companies that paid Meaghan McMahon 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 Meaghan E. McMahon'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Meaghan E. McMahon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Meaghan E. McMahon's NPI number?
Meaghan E. McMahon's NPI number is 1619675774. It was assigned on February 17, 2023, and it is active in the NPI Registry.
What does Meaghan E. McMahon specialize in?
Meaghan E. McMahon is a nurse practitioner in Chicago, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Meaghan E. McMahon practice?
Meaghan McMahon practices at 675 N St Clair St, Chicago, IL 60611. Meaghan McMahon's primary practice is Northwestern Medical Group in Chicago, Illinois. Dmand AI also links Meaghan McMahon to 1 group practice or clinic.
What is Meaghan E. McMahon's office phone number?
The practice phone on file for Meaghan McMahon is (312) 695-0646.
What is Meaghan E. McMahon's medical license number?
Meaghan McMahon holds Illinois license 209027189.
Which hospitals is Meaghan E. McMahon affiliated with?
Meaghan McMahon is affiliated with Northwestern Memorial Hospital.
What medical group is Meaghan E. McMahon part of?
Meaghan McMahon is linked to Northwestern Medical Faculty Foundation.
Does Meaghan E. McMahon accept Medicare?
Yes. CMS lists Meaghan McMahon as accepting Medicare assignment.
What is Meaghan E. McMahon's MIPS score?
Meaghan McMahon's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Meaghan E. McMahon see?
CMS counts 25 Medicare patients who saw Meaghan McMahon in 2024, with an average age of 68.
Has Meaghan E. McMahon received payments from drug or device companies?
CMS Open Payments shows $140 in general payments to Meaghan McMahon from 1 company from 2025 to 2025. The largest total came from Incyte Corporation.
How long has Meaghan E. McMahon been practicing?
Meaghan McMahon graduated from medical school in 2022, 4 years ago.
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