Leanna C. Gasser, APRN

  • South Barrington, IL
  • Family nurse practitioner
NPI1104625938PAC ID1658853718
Industry payments
$388
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2025
Practice address
33 W Higgins Rd Ste 800 Suite 800, South Barrington, IL 60010
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

For Her Health SC

Women's health practice · South Barrington, Illinois

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Leanna C. Gasser is a family nurse practitioner in South Barrington, Illinois

Leanna Gasser practices at For Her Health SC in South Barrington, Illinois.

Leanna Gasser's NPI, 1104625938, was assigned on March 12, 2025. Leanna Gasser holds Illinois license 209.031919.

NPI and contact details
Medicare PAC ID
1658853718
NPI enumeration date
March 12, 2025
NPI status
Active
Professional 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)

Leanna C. Gasser practices at For Her Health SC in South Barrington, Illinois

Leanna Gasser's primary practice is For Her Health SC, at 33 W Higgins Rd Ste 800 Suite 800, South Barrington, IL 60010.

  • For Her Health SC
    33 W Higgins Rd Ste 800 Suite 800, South Barrington, IL 60010

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

Leanna C. Gasser is affiliated with 1 site of care and 1 medical group

Leanna Gasser's primary practice is For Her Health SC in South Barrington, Illinois. The medical group on file is For Her Health Women's Care.

For Her Health SCWomen's health practice · South Barrington, IllinoisPrimary
For Her Health Women's CarePrimary care group, South Barrington, IL

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

Dmand AI tracks the EHR system at Leanna C. Gasser's practice

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

EHR by site
SiteEHR vendor and product
For Her Health SCAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Leanna C. Gasser is one of 7,275 family nurse practitioners in Illinois

Family is Leanna Gasser's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Leanna Gasser is licensed in Illinois.

Specialties and state licenses

  • Family nurse practitioner, IllinoisPrimaryLicense 209.031919 · taxonomy 363LF0000X

Family nurse practitioners near Leanna Gasser

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

7,275family nurse practitioners in Illinois
4family nurse practitioners in South Barrington

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

Leanna C. Gasser's patients have a median age of 32

Across all payers, Dmand AI patient panel data puts Leanna Gasser's median patient age at 32, with 100% women.

Leanna Gasser's patients across all payers

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

Patient panel by age, all payers

Median age 32

Patient panel by sex, all payers

  • Women100%
  • Men0%

Source: Dmand AI Patient Panel Data

Leanna C. Gasser received $388 in industry payments in 2025

CMS Open Payments shows 8 general payments to Leanna Gasser from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $137.

Companies that paid Leanna Gasser the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Leanna Gasser

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Leanna C. Gasser'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Industry paymentsOpen Payments (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 Leanna C. Gasser

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

What is Leanna C. Gasser's NPI number?

Leanna C. Gasser's NPI number is 1104625938. It was assigned on March 12, 2025, and it is active in the NPI Registry.

What does Leanna C. Gasser specialize in?

Leanna C. Gasser is a family nurse practitioner in South Barrington, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Leanna C. Gasser practice?

Leanna Gasser practices at 33 W Higgins Rd Ste 800 Suite 800, South Barrington, IL 60010. Leanna Gasser's primary practice is For Her Health SC in South Barrington, Illinois.

What is Leanna C. Gasser's medical license number?

Leanna Gasser holds Illinois license 209.031919.

What medical group is Leanna C. Gasser part of?

Leanna Gasser is linked to For Her Health Women's Care.

Has Leanna C. Gasser received payments from drug or device companies?

CMS Open Payments shows $388 in general payments to Leanna Gasser from 6 companies from 2025 to 2025. The largest total came from Astellas Pharma US Inc.

How long has Leanna C. Gasser been practicing?

Leanna Gasser graduated from medical school in 2024, 2 years ago.

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