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Jenna Leigh O'Brien, RN

  • Berwyn, IL
  • Nurse anesthetist
NPI1710665674PAC ID2860927357
Hospital affiliations
1
Medical group
1
State license
1
Year NPI issued
2023
Practice address
3249 South Oak Park Avenue, Berwyn, IL 60402
Practice phone
Call (708) 783-9100
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

MacNeal Hospital

Hospital · Berwyn, Illinois

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Jenna Leigh O'Brien is a nurse anesthetist in Berwyn, Illinois

Jenna O'Brien practices at MacNeal Hospital in Berwyn, Illinois, part of Trinity Health.

Jenna O'Brien's NPI, 1710665674, was assigned on July 10, 2023. Jenna O'Brien holds Illinois license 209030931.

NPI and contact details
NPI
1710665674NPI Registry (opens in a new tab)
Medicare PAC ID
2860927357
NPI enumeration date
July 10, 2023
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(708) 783-9100
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
28
Medical school graduation
2024

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Jenna Leigh O'Brien practices at MacNeal Hospital in Berwyn, Illinois

Jenna O'Brien's primary practice is MacNeal Hospital, at 3249 South Oak Park Avenue, Berwyn, IL 60402 in Cook County. The practice phone is (708) 783-9100.

  • MacNeal Hospital
    3249 South Oak Park Avenue, Berwyn, IL 60402 · Cook CountyPhone(708) 783-9100

Source: Dmand AI Affiliation Data

Jenna Leigh O'Brien is affiliated with 1 site of care and 1 medical group

Jenna O'Brien's primary practice is MacNeal Hospital in Berwyn, Illinois, part of Trinity Health. The medical group on file is MacNeal Hospital.

MacNeal HospitalAnesthesia and pain group, Berwyn, IL

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Jenna Leigh O'Brien's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Jenna O'Brien practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
MacNeal HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

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Jenna Leigh O'Brien is one of 2,003 nurse anesthetists in Illinois

Nurse anesthetist, certified registered is Jenna O'Brien's primary specialty in the NPI Registry, under taxonomy code 367500000X. Jenna O'Brien is licensed in Illinois.

Specialties and state licenses

  • Certified registered nurse anesthetist, IllinoisPrimaryLicense 209030931 · taxonomy 367500000X

Nurse anesthetists near Jenna O'Brien

Counts of nurse anesthetists with a Dmand AI profile, by place and practice. Each opens the list.

2,003nurse anesthetists in Illinois
8nurse anesthetists in Berwyn
8nurse anesthetists at MacNeal Hospital

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Jenna Leigh O'Brien's patients have a median age of 70

Across all payers, Dmand AI patient panel data puts Jenna O'Brien's median patient age at 70, with 44% women.

Jenna O'Brien'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

  • Women44%
  • Men56%

Source: Dmand AI Patient Panel Data

How Jenna Leigh O'Brien takes part in Medicare

Jenna O'Brien 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)

Sources for Jenna Leigh O'Brien's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Jenna Leigh O'Brien

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Jenna Leigh O'Brien's NPI number?

Jenna Leigh O'Brien's NPI number is 1710665674. It was assigned on July 10, 2023, and it is active in the NPI Registry.

What does Jenna Leigh O'Brien specialize in?

Jenna Leigh O'Brien is a nurse anesthetist in Berwyn, Illinois. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).

Where does Jenna Leigh O'Brien practice?

Jenna O'Brien practices at 3249 South Oak Park Avenue, Berwyn, IL 60402. Jenna O'Brien's primary practice is MacNeal Hospital in Berwyn, Illinois, part of Trinity Health.

What is Jenna Leigh O'Brien's office phone number?

The practice phone on file for Jenna O'Brien is (708) 783-9100.

What is Jenna Leigh O'Brien's medical license number?

Jenna O'Brien holds Illinois license 209030931.

Which hospitals is Jenna Leigh O'Brien affiliated with?

Jenna O'Brien practices at MacNeal Hospital in Berwyn, Illinois.

What medical group is Jenna Leigh O'Brien part of?

Jenna O'Brien is linked to MacNeal Hospital.

Does Jenna Leigh O'Brien accept Medicare?

Yes. CMS lists Jenna O'Brien as accepting Medicare assignment.

How long has Jenna Leigh O'Brien been practicing?

Jenna O'Brien graduated from medical school in 2024, 2 years ago.

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