Lauren E. Brennan, APRN
- Medicare patients, 2024
- 205
- Part D claims, 2024
- 1,187
- Hospital affiliations
- 1
- Industry payments
- $30
- Medical group
- 1
- Practice address
- 263 Farmington Ave, Farmington, CT 06030
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD
Childrens Hospital outpatient department · Farmington, Connecticut
Find Lauren 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.
Lauren E. Brennan is a family nurse practitioner in Farmington, Connecticut
Lauren Brennan practices at Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD in Farmington, Connecticut.
Lauren Brennan's NPI, 1811368194, was assigned on October 13, 2015. Lauren Brennan holds Connecticut license 6330.
- NPI
- 1811368194NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143522847
- NPI enumeration date
- October 13, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Lauren E. Brennan practices at Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD in Farmington, Connecticut
Lauren Brennan's primary practice is Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD, at 263 Farmington Ave, Farmington, CT 06030.
- Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD263 Farmington Ave, Farmington, CT 06030
Source: Dmand AI Affiliation Data
Lauren E. Brennan is affiliated with 3 sites of care and 1 medical group
Lauren Brennan's primary practice is Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD in Farmington, Connecticut. Lauren Brennan is also affiliated with UConn John Dempsey Hospital. The medical group on file is UConn Medical Group. Dmand AI also links Lauren Brennan to 1 more group practice or clinic, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Lauren E. Brennan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lauren Brennan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Lauren E. Brennan is one of 2,105 family nurse practitioners in Connecticut
Family is Lauren Brennan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Lauren Brennan is licensed in Connecticut.
Specialties and state licenses
- Family nurse practitioner, ConnecticutPrimary
Family nurse practitioners near Lauren 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
Lauren E. Brennan treated 205 Medicare patients in 2024, average age 75
CMS counts 205 Medicare patients who saw Lauren Brennan in 2024. The largest group is 75 to 84, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Lauren Brennan's median patient age at 73, with 49% women.
Lauren Brennan's Medicare patients by age, 2024
Lauren Brennan's Medicare patients by sex, 2024
- Women10049%
- Men10551%
Chronic conditions among Lauren Brennan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Mood disorders45%
- Depression41%
- Anxiety36%
- Diabetes34%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Lauren 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 73
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lauren E. Brennan wrote 1,187 Medicare Part D claims in 2024
In 2024, Lauren Brennan wrote 1,187 Medicare Part D claims for 320 patients. 75% of them were for generic drugs.
Lauren Brennan's Part D claims by kind of drug, 2024
- Generic891 claims75%
- Brand-name296 claims25%
Drug classes CMS tracks in Lauren Brennan's Part D claims, 2024
- Antibiotics13%159 of 1,187 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
Lauren E. Brennan offers telehealth to Medicare patients
Lauren Brennan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Lauren Brennan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Lauren E. Brennan received $30 in industry payments in 2025
CMS Open Payments shows 2 general payments to Lauren Brennan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $30.
Companies that paid Lauren 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 Lauren E. 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 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) |
| 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 Lauren E. 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 Lauren E. Brennan's NPI number?
Lauren E. Brennan's NPI number is 1811368194. It was assigned on October 13, 2015, and it is active in the NPI Registry.
What does Lauren E. Brennan specialize in?
Lauren E. Brennan is a family nurse practitioner in Farmington, Connecticut. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Lauren E. Brennan practice?
Lauren Brennan practices at 263 Farmington Ave, Farmington, CT 06030. Lauren Brennan's primary practice is Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD in Farmington, Connecticut. Dmand AI also links Lauren Brennan to 1 group practice or clinic.
What is Lauren E. Brennan's medical license number?
Lauren Brennan holds Connecticut license 6330.
Which hospitals is Lauren E. Brennan affiliated with?
Lauren Brennan is affiliated with UConn John Dempsey Hospital.
What medical group is Lauren E. Brennan part of?
Lauren Brennan is linked to UConn Medical Group.
Does Lauren E. Brennan accept Medicare?
Yes. CMS lists Lauren Brennan as accepting Medicare assignment.
Does Lauren E. Brennan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Lauren Brennan as offering telehealth services.
How many Medicare patients does Lauren E. Brennan see?
CMS counts 205 Medicare patients who saw Lauren Brennan in 2024, with an average age of 75.
Has Lauren E. Brennan received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Lauren Brennan from 1 company from 2025 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Lauren E. Brennan been practicing?
Lauren Brennan graduated from medical school in 2015, 11 years ago.
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