Madeline Brennan, NP
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 1,423
- MIPS score, 2024
- 91
- Hospital affiliations
- 2
- Industry payments
- $56
- Practice address
- 550 1st Ave, New York, NY 10016
- Practice phone
- Call (212) 263-1481
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NYU Langone - Tisch Hospital
New York, New York
Find Madeline Brennan'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.
Madeline Brennan is a family nurse practitioner in New York, New York
Madeline Brennan practices at NYU Langone - Tisch Hospital in New York, New York.
Madeline Brennan's NPI, 1558069427, was assigned on February 21, 2023. Madeline Brennan holds New York license F351455-01.
- NPI
- 1558069427NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284090374
- NPI enumeration date
- February 21, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (212) 263-1481
- 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)
Madeline Brennan practices at NYU Langone - Tisch Hospital in New York, New York
Madeline Brennan's primary practice is NYU Langone - Tisch Hospital, at 550 1st Ave, New York, NY 10016 in New York County. The practice phone is (212) 263-1481.
- NYU Langone - Tisch Hospital550 1st Ave, New York, NY 10016 · New York CountyPhone(212) 263-1481
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Madeline Brennan is affiliated with 5 sites of care and 2 medical groups
Madeline Brennan's primary practice is NYU Langone - Tisch Hospital in New York, New York. Madeline Brennan is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Madeline Brennan to 1 more hospital, 2 group practices and clinics 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 Madeline Brennan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Madeline Brennan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone - Tisch Hospital | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Madeline Brennan is one of 10,214 family nurse practitioners in New York
Family is Madeline Brennan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Madeline Brennan is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Madeline Brennan
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
Madeline Brennan treated 38 Medicare patients in 2024, average age 62
CMS counts 38 Medicare patients who saw Madeline Brennan in 2024. The largest group is under 65, with 18 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 47% are also on Medicaid. Their average risk score is 9.26, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Madeline Brennan's median patient age at 68, with 60% women.
Madeline Brennan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Madeline Brennan's Medicare patients by sex, 2024
- Women1437%
- Men2463%
Chronic conditions among Madeline Brennan's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease71%
- Diabetes68%
- Heart failure39%
- Arthritis34%
Share of Medicare patients with each condition. A patient can have several.
Madeline Brennan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Madeline Brennan wrote 1,423 Medicare Part D claims in 2024
In 2024, Madeline Brennan wrote 1,423 Medicare Part D claims for 168 patients. 92% of them were for generic drugs.
Madeline Brennan's Part D claims by kind of drug, 2024
- Generic1,316 claims92%
- Brand-name and other107 claims8%
Drug classes CMS tracks in Madeline Brennan's Part D claims, 2024
- Antibiotics6%91 of 1,423 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
Madeline Brennan scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Madeline Brennan for performance year 2024, reported as part of a group. Madeline Brennan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Madeline Brennan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Madeline Brennan's MIPS scores, performance year 2024
- 91of 100Final score
- 91.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
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
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Madeline Brennan received $56 in industry payments in 2025
CMS Open Payments shows 3 general payments to Madeline Brennan from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Medical Device Business Services, Inc. paid the most, $36.
Companies that paid Madeline Brennan 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 Madeline Brennan'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) |
| Part D prescribing | Medicare Part D Prescribers - 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 Madeline Brennan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Madeline Brennan's NPI number?
Madeline Brennan's NPI number is 1558069427. It was assigned on February 21, 2023, and it is active in the NPI Registry.
What does Madeline Brennan specialize in?
Madeline Brennan is a family nurse practitioner in New York, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Madeline Brennan practice?
Madeline Brennan practices at 550 1st Ave, New York, NY 10016. Madeline Brennan's primary practice is NYU Langone - Tisch Hospital in New York, New York. Dmand AI also links Madeline Brennan to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Madeline Brennan's office phone number?
The practice phone on file for Madeline Brennan is (212) 263-1481.
What is Madeline Brennan's medical license number?
Madeline Brennan holds New York license F351455-01.
Which hospitals is Madeline Brennan affiliated with?
Madeline Brennan is affiliated with Tisch Hospital. Dmand AI links Madeline Brennan to 1 more hospital.
What medical group is Madeline Brennan part of?
Madeline Brennan is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Madeline Brennan to 1 more medical group.
Does Madeline Brennan accept Medicare?
Yes. CMS lists Madeline Brennan as accepting Medicare assignment.
Does Madeline Brennan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Madeline Brennan as offering telehealth services.
What is Madeline Brennan's MIPS score?
Madeline Brennan's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
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How many Medicare patients does Madeline Brennan see?
CMS counts 38 Medicare patients who saw Madeline Brennan in 2024, with an average age of 62.
Has Madeline Brennan received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Madeline Brennan from 2 companies from 2025 to 2025. The largest total came from Medical Device Business Services, Inc.
How long has Madeline Brennan been practicing?
Madeline Brennan graduated from medical school in 2022, 4 years ago.
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