Mara Layne Bessine, NPC
- Part D claims, 2024
- 1,815
- Hospital affiliations
- 2
- Industry payments
- $420
- Medical groups
- 3
- State license
- 1
- Practice address
- 1000 W Harlem Avenue, Monmouth, IL 61462
- Practice phone
- Call (309) 734-3141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mara Bessine's professional email, personal email and mobile number
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Mara Layne Bessine is a family nurse practitioner in Monmouth, Illinois
Mara Bessine practices at OSF Holy Family Medical Center in Monmouth, Illinois, part of OSF HealthCare System.
Mara Bessine's NPI, 1508219361, was assigned on July 18, 2016. Mara Bessine holds Illinois license 209014465.
- NPI
- 1508219361NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335433721
- NPI enumeration date
- July 18, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 734-3141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mara Layne Bessine practices at OSF Holy Family Medical Center in Monmouth, Illinois
Mara Bessine's primary practice is OSF Holy Family Medical Center, at 1000 W Harlem Avenue, Monmouth, IL 61462 in Warren County. The practice phone is (309) 734-3141.
- OSF Holy Family Medical Center1000 W Harlem Avenue, Monmouth, IL 61462 · Warren CountyPhone(309) 734-3141
Source: Dmand AI Affiliation Data
Mara Layne Bessine is affiliated with 3 sites of care and 3 medical groups
Mara Bessine's primary practice is OSF Holy Family Medical Center in Monmouth, Illinois, part of OSF HealthCare System. Mara Bessine is also affiliated with OSF St. Mary Medical Center. The medical group on file is OSF Multi-Specialty Group. Dmand AI also links Mara Bessine to 2 more medical groups and 1 rural health clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mara Layne Bessine's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mara Bessine practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSF Holy Family Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mara Layne Bessine is one of 7,275 family nurse practitioners in Illinois
Family is Mara Bessine's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mara Bessine is licensed in Illinois.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
Family nurse practitioners near Mara Bessine
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
Mara Layne Bessine's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Mara Bessine's median patient age at 51, with 66% women.
Mara Bessine's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women66%
- Men34%
Source: Dmand AI Patient Panel Data
Mara Layne Bessine wrote 1,815 Medicare Part D claims in 2024
In 2024, Mara Bessine wrote 1,815 Medicare Part D claims for 317 patients. 90% of them were for generic drugs.
Mara Bessine's Part D claims by kind of drug, 2024
- Generic1,639 claims90%
- Brand-name and other176 claims10%
Drug classes CMS tracks in Mara Bessine's Part D claims, 2024
- Opioids6%107 of 1,815 claims
- Antibiotics3%46 of 1,815 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 Mara Layne Bessine takes part in Medicare
Mara Bessine 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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Mara Layne Bessine received $420 in industry payments in 2025
CMS Open Payments shows 1 general payment to Mara Bessine from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Pfizer Inc. paid the most, $420.
Companies that paid Mara Bessine 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 Mara Layne Bessine'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 Data |
| 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 Mara Layne Bessine
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mara Layne Bessine's NPI number?
Mara Layne Bessine's NPI number is 1508219361. It was assigned on July 18, 2016, and it is active in the NPI Registry.
What does Mara Layne Bessine specialize in?
Mara Layne Bessine is a family nurse practitioner in Monmouth, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mara Layne Bessine practice?
Mara Bessine practices at 1000 W Harlem Avenue, Monmouth, IL 61462. Mara Bessine's primary practice is OSF Holy Family Medical Center in Monmouth, Illinois, part of OSF HealthCare System. Dmand AI also links Mara Bessine to 2 medical groups and 1 rural health clinic.
What is Mara Layne Bessine's office phone number?
The practice phone on file for Mara Bessine is (309) 734-3141.
What is Mara Layne Bessine's medical license number?
Mara Bessine holds Illinois license 209014465.
Which hospitals is Mara Layne Bessine affiliated with?
Mara Bessine practices at OSF Holy Family Medical Center in Monmouth, Illinois. Mara Bessine is also affiliated with OSF St. Mary Medical Center.
What medical group is Mara Layne Bessine part of?
Mara Bessine is linked to OSF Multi-Specialty Group. Dmand AI links Mara Bessine to 2 more medical groups.
Does Mara Layne Bessine accept Medicare?
Yes. CMS lists Mara Bessine as accepting Medicare assignment.
Has Mara Layne Bessine received payments from drug or device companies?
CMS Open Payments shows $420 in general payments to Mara Bessine from 1 company from 2025 to 2025. The largest total came from Pfizer Inc.
How long has Mara Layne Bessine been practicing?
Mara Bessine graduated from medical school in 2016, 10 years ago.
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