Siobhan Claire Brennan, PNP
- Industry payments
- $51
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 601 Genome Way Suite 2100, Huntsville, AL 35806
- Practice phone
- Call (866) 979-4242
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eurofins Diatherix
Clinical Lab - Full Service · Huntsville, Alabama
Find Siobhan 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.
Siobhan Claire Brennan is a pediatric nurse practitioner in Huntsville, Alabama
Siobhan Brennan practices at Eurofins Diatherix in Huntsville, Alabama.
Siobhan Brennan's NPI, 1518686542, was assigned on August 23, 2022. Siobhan Brennan holds North Carolina license 5016775.
- NPI
- 1518686542NPI Registry (opens in a new tab)
- NPI enumeration date
- August 23, 2022
- NPI status
- Active
- Practice phone
- (866) 979-4242
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Siobhan Claire Brennan practices at Eurofins Diatherix in Huntsville, Alabama
Siobhan Brennan's primary practice is Eurofins Diatherix, at 601 Genome Way Suite 2100, Huntsville, AL 35806. The practice phone is (866) 979-4242.
- Eurofins Diatherix601 Genome Way Suite 2100, Huntsville, AL 35806Phone(866) 979-4242
Source: Dmand AI Affiliation Data
Siobhan Claire Brennan is affiliated with 1 site of care
Siobhan Brennan's primary practice is Eurofins Diatherix in Huntsville, Alabama.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Siobhan Claire Brennan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Siobhan Brennan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eurofins Diatherix | Available with a free account |
Source: Dmand AI Technology Install Data
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Siobhan Claire Brennan is one of 199 pediatric nurse practitioners in Alabama
Nurse practitioner is Siobhan Brennan's primary specialty in the NPI Registry, under taxonomy code 363LP0200X. The record also lists pediatrics. Siobhan Brennan is licensed in North Carolina.
Specialties and state licenses
- Pediatric nurse practitioner, North CarolinaPrimary
Pediatric nurse practitioners near Siobhan Brennan
Counts of pediatric 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
Siobhan Claire Brennan's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Siobhan Brennan's median patient age at 7, with 48% women.
Siobhan 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 7
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Siobhan Claire Brennan received $51 in industry payments in 2025
CMS Open Payments shows 2 general payments to Siobhan Brennan from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Corium, LLC paid the most, $30.
Companies that paid Siobhan 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 Siobhan Claire 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 | 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 |
| 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 Siobhan Claire 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 Siobhan Claire Brennan's NPI number?
Siobhan Claire Brennan's NPI number is 1518686542. It was assigned on August 23, 2022, and it is active in the NPI Registry.
What does Siobhan Claire Brennan specialize in?
Siobhan Claire Brennan is a pediatric nurse practitioner in Huntsville, Alabama. The primary specialty in the NPI Registry is Pediatric Nurse Practitioner (taxonomy code 363LP0200X).
Where does Siobhan Claire Brennan practice?
Siobhan Brennan practices at 601 Genome Way Suite 2100, Huntsville, AL 35806. Siobhan Brennan's primary practice is Eurofins Diatherix in Huntsville, Alabama.
What is Siobhan Claire Brennan's office phone number?
The practice phone on file for Siobhan Brennan is (866) 979-4242.
What is Siobhan Claire Brennan's medical license number?
Siobhan Brennan holds North Carolina license 5016775.
Has Siobhan Claire Brennan received payments from drug or device companies?
CMS Open Payments shows $51 in general payments to Siobhan Brennan from 2 companies from 2025 to 2025. The largest total came from Corium, LLC.
How long has Siobhan Claire Brennan been practicing?
Siobhan Brennan's NPI was assigned in 2022.
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