Jamie C. Brennan, NPC
- Medicare patients, 2024
- 58
- Part D claims, 2024
- 3,976
- Hospital affiliations
- 5
- Industry payments
- $555
- Medical groups
- 2
- Practice address
- 100 W Chicago Ave Suite F, East Chicago, IN 46312
- Practice phone
- Call (219) 392-7016
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
219 Health Network - East Chicago (W Chicago Ave)
Mobile Lab · East Chicago, Indiana
Find Jamie 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.
Jamie C. Brennan is a family nurse practitioner in East Chicago, Indiana
Jamie Brennan practices at 219 Health Network - East Chicago (W Chicago Ave) in East Chicago, Indiana.
Jamie Brennan's NPI, 1689031536, was assigned on January 23, 2016. Jamie Brennan holds Indiana license 71006009A.
- NPI
- 1689031536NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204129620
- NPI enumeration date
- January 23, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (219) 392-7016
- 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)
Jamie C. Brennan practices at 219 Health Network - East Chicago (W Chicago Ave) in East Chicago, Indiana
Jamie Brennan's primary practice is 219 Health Network - East Chicago (W Chicago Ave), at 100 W Chicago Ave Suite F, East Chicago, IN 46312. The practice phone is (219) 392-7016.
- 219 Health Network - East Chicago (W Chicago Ave)100 W Chicago Ave Suite F, East Chicago, IN 46312Phone(219) 392-7016
Source: Dmand AI Affiliation Data
Jamie C. Brennan is affiliated with 7 sites of care and 2 medical groups
Jamie Brennan's primary practice is 219 Health Network - East Chicago (W Chicago Ave) in East Chicago, Indiana. Jamie Brennan is also affiliated with St. Catherine Hospital. The medical group on file is Powers Health Medical Group. Dmand AI also links Jamie Brennan to 4 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account. Jamie Brennan'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 Jamie C. Brennan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jamie Brennan practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| 219 Health Network - East Chicago (W Chicago Ave) | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jamie C. Brennan is one of 4,830 family nurse practitioners in Indiana
Family is Jamie Brennan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Jamie Brennan is licensed in Indiana.
Specialties and state licenses
- Family nurse practitioner, IndianaPrimary
Family nurse practitioners near Jamie 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
Jamie C. Brennan treated 58 Medicare patients in 2024, average age 72
CMS counts 58 Medicare patients who saw Jamie Brennan in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jamie Brennan's median patient age at 69, with 69% women.
Jamie Brennan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jamie Brennan's Medicare patients by sex, 2024
- Women4679%
- Men1221%
Chronic conditions among Jamie Brennan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Anxiety43%
- Diabetes43%
- Mood disorders38%
- Depression36%
- Ischemic heart disease26%
Share of Medicare patients with each condition. A patient can have several.
Jamie 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 69
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jamie C. Brennan wrote 3,976 Medicare Part D claims in 2024
In 2024, Jamie Brennan wrote 3,976 Medicare Part D claims for 364 patients. 87% of them were for generic drugs.
Jamie Brennan's Part D claims by kind of drug, 2024
- Generic3,441 claims87%
- Brand-name506 claims13%
- Other29 claims1%
Drug classes CMS tracks in Jamie Brennan's Part D claims, 2024
- Opioids1%50 of 3,976 claims
- Antibiotics3%112 of 3,976 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
How Jamie C. Brennan takes part in Medicare
Jamie Brennan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Jamie C. Brennan received $555 in industry payments in 2025
CMS Open Payments shows 29 general payments to Jamie Brennan from 17 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $81.
Companies that paid Jamie 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 Jamie C. 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 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 Jamie C. 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 Jamie C. Brennan's NPI number?
Jamie C. Brennan's NPI number is 1689031536. It was assigned on January 23, 2016, and it is active in the NPI Registry.
What does Jamie C. Brennan specialize in?
Jamie C. Brennan is a family nurse practitioner in East Chicago, Indiana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Jamie C. Brennan practice?
Jamie Brennan practices at 100 W Chicago Ave Suite F, East Chicago, IN 46312. Jamie Brennan's primary practice is 219 Health Network - East Chicago (W Chicago Ave) in East Chicago, Indiana. Dmand AI also links Jamie Brennan to 4 hospitals, 1 group practice or clinic and 1 medical group.
What is Jamie C. Brennan's office phone number?
The practice phone on file for Jamie Brennan is (219) 392-7016.
What is Jamie C. Brennan's medical license number?
Jamie Brennan holds Indiana license 71006009A.
Which hospitals is Jamie C. Brennan affiliated with?
Jamie Brennan is affiliated with St. Catherine Hospital. Dmand AI links Jamie Brennan to 4 more hospitals.
What medical group is Jamie C. Brennan part of?
Jamie Brennan is linked to Powers Health Medical Group. Dmand AI links Jamie Brennan to 1 more medical group.
Does Jamie C. Brennan accept Medicare?
Yes. CMS lists Jamie Brennan as accepting Medicare assignment.
How many Medicare patients does Jamie C. Brennan see?
CMS counts 58 Medicare patients who saw Jamie Brennan in 2024, with an average age of 72.
Has Jamie C. Brennan received payments from drug or device companies?
CMS Open Payments shows $555 in general payments to Jamie Brennan from 17 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Jamie C. Brennan been practicing?
Jamie Brennan graduated from medical school in 2015, 11 years ago.
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