Lou-Ellen Lallier, CRNP

  • Owings Mills, MD
  • Acute care nurse practitioner
NPI1649480096
Part D claims, 2024
94
Hospital affiliations
1
Medical groups
2
State license
1
Year NPI issued
2007
Practice address
22 South Greene Street, Baltimore, MD 21201
Practice phone
Call (410) 328-8667
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

University of Maryland Medical Center

Hospital · Baltimore, Maryland

See all 3 affiliations

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Lou-Ellen Lallier is an acute care nurse practitioner in Owings Mills, Maryland

Lou-Ellen Lallier practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.

Lou-Ellen Lallier's NPI, 1649480096, was assigned on May 23, 2007. Lou-Ellen Lallier holds Maryland license R131571.

NPI and contact details
NPI enumeration date
May 23, 2007
NPI status
Active
Practice phone
(410) 328-8667
Professional email
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Personal email
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Mobile number
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Sex
Female

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

Lou-Ellen Lallier practices in Baltimore and Owings Mills

Lou-Ellen Lallier's primary practice is University of Maryland Medical Center, at 22 South Greene Street, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-8667. The NPI Registry lists Lou-Ellen Lallier's practice address as 11515 Cronridge Dr, Owings Mills, MD 21117.

  • University of Maryland Medical CenterPrimary
    22 South Greene Street, Baltimore, MD 21201 · Baltimore CityPhone(410) 328-8667
  • NPI Registry address
    11515 Cronridge Dr, Owings Mills, MD 21117 · Baltimore County

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

Lou-Ellen Lallier is affiliated with 1 site of care and 2 medical groups

Lou-Ellen Lallier's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. The medical group on file is R Adams Cowley Shock Trauma Center at the University of Maryland. Dmand AI also links Lou-Ellen Lallier to 1 more medical group, named with a free account.

See all 3 affiliations for Lou-Ellen Lallier

Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Lou-Ellen Lallier's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Lou-Ellen Lallier practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University of Maryland Medical CenterAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Lou-Ellen Lallier is one of 587 acute care nurse practitioners in Maryland

Acute care is Lou-Ellen Lallier's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Lou-Ellen Lallier is licensed in Maryland.

Specialties and state licenses

  • Acute care nurse practitioner, MarylandPrimaryLicense R131571 · taxonomy 363LA2100X

Acute care nurse practitioners near Lou-Ellen Lallier

Counts of acute care 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

Lou-Ellen Lallier's patients have a median age of 66

Across all payers, Dmand AI patient panel data puts Lou-Ellen Lallier's median patient age at 66, with 43% women.

Lou-Ellen Lallier's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women43%
  • Men57%

Source: Dmand AI Patient Panel Data

Lou-Ellen Lallier wrote 94 Medicare Part D claims in 2024

In 2024, Lou-Ellen Lallier wrote 94 Medicare Part D claims for 40 patients. 97% of them were for generic drugs.

Part D claims, 202494
Part D patients40

Lou-Ellen Lallier's Part D claims by kind of drug, 2024

  • Generic91 claims97%
  • Brand-name and other3 claims3%

Drug classes CMS tracks in Lou-Ellen Lallier's Part D claims, 2024

  • Opioids36%34 of 94 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

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Sources for Lou-Ellen Lallier'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare Part D Prescribers - by Provider (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 Lou-Ellen Lallier

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What is Lou-Ellen Lallier's NPI number?

Lou-Ellen Lallier's NPI number is 1649480096. It was assigned on May 23, 2007, and it is active in the NPI Registry.

What does Lou-Ellen Lallier specialize in?

Lou-Ellen Lallier is an acute care nurse practitioner in Owings Mills, Maryland. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).

Where does Lou-Ellen Lallier practice?

Lou-Ellen Lallier practices at 22 South Greene Street, Baltimore, MD 21201. Lou-Ellen Lallier also practices at 11515 Cronridge Dr, Owings Mills, MD 21117. Lou-Ellen Lallier's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. Dmand AI also links Lou-Ellen Lallier to 1 medical group.

What is Lou-Ellen Lallier's office phone number?

The practice phone on file for Lou-Ellen Lallier is (410) 328-8667.

What is Lou-Ellen Lallier's medical license number?

Lou-Ellen Lallier holds Maryland license R131571.

Which hospitals is Lou-Ellen Lallier affiliated with?

Lou-Ellen Lallier practices at University of Maryland Medical Center in Baltimore, Maryland.

What medical group is Lou-Ellen Lallier part of?

Lou-Ellen Lallier is linked to R Adams Cowley Shock Trauma Center at the University of Maryland. Dmand AI links Lou-Ellen Lallier to 1 more medical group.

How long has Lou-Ellen Lallier been practicing?

Lou-Ellen Lallier's NPI was assigned in 2007.

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