Alexandra Lessem, DNP, FNP-BC
- Medicare patients, 2024
- 113
- Part D claims, 2024
- 1,911
- Hospital affiliations
- 4
- Industry payments
- $56
- Medical groups
- 2
- Practice address
- 2555 E 13th St, Loveland, CO 80537
- Practice phone
- Call (970) 999-0240
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Banner Surgery Center - Skyline
Loveland, Colorado
Find Alexandra Lessem'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.
Alexandra Lessem is a family nurse practitioner in Loveland, Colorado
Alexandra Lessem practices at Banner Surgery Center - Skyline in Loveland, Colorado.
Alexandra Lessem's NPI, 1447735634, was assigned on October 3, 2018. Alexandra Lessem holds Colorado license APN.0994153-NP.
- NPI
- 1447735634NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092059154
- NPI enumeration date
- October 3, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 999-0240
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexandra Lessem practices at Banner Surgery Center - Skyline in Loveland, Colorado
Alexandra Lessem's primary practice is Banner Surgery Center - Skyline, at 2555 E 13th St, Loveland, CO 80537 in Larimer County. The practice phone is (970) 999-0240.
- Banner Surgery Center - Skyline2555 E 13th St, Loveland, CO 80537 · Larimer CountyPhone(970) 999-0240
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexandra Lessem is affiliated with 7 sites of care and 2 medical groups
Alexandra Lessem's primary practice is Banner Surgery Center - Skyline in Loveland, Colorado. Alexandra Lessem is also affiliated with Banner North Colorado Medical Center - Loveland Campus. The medical group on file is Banner Medical Group Colorado. Dmand AI also links Alexandra Lessem to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alexandra Lessem's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexandra Lessem practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Banner Surgery Center - Skyline | 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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Alexandra Lessem is one of 2,593 family nurse practitioners in Colorado
Family is Alexandra Lessem's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Alexandra Lessem is licensed in Colorado.
Specialties and state licenses
- Family nurse practitioner, ColoradoPrimary
Family nurse practitioners near Alexandra Lessem
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
Alexandra Lessem treated 113 Medicare patients in 2024, average age 73
CMS counts 113 Medicare patients who saw Alexandra Lessem in 2024. The largest group is 65 to 74, with 64 patients. 70% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alexandra Lessem's median patient age at 57, with 66% women.
Alexandra Lessem's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alexandra Lessem's Medicare patients by sex, 2024
- Women7465%
- Men3935%
Chronic conditions among Alexandra Lessem's Medicare patients, 2024
- High cholesterol70%
- High blood pressure60%
- Arthritis36%
- Mood disorders36%
- Depression33%
- Anxiety28%
- Chronic kidney disease24%
- Osteoporosis19%
Share of Medicare patients with each condition. A patient can have several.
Alexandra Lessem's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alexandra Lessem wrote 1,911 Medicare Part D claims in 2024
In 2024, Alexandra Lessem wrote 1,911 Medicare Part D claims for 270 patients. 87% of them were for generic drugs.
Alexandra Lessem's Part D claims by kind of drug, 2024
- Generic1,670 claims87%
- Brand-name and other241 claims13%
Drug classes CMS tracks in Alexandra Lessem's Part D claims, 2024
- Opioids7%128 of 1,911 claims
- Antibiotics3%63 of 1,911 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 Alexandra Lessem takes part in Medicare
Alexandra Lessem 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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Alexandra Lessem received $56 in industry payments in 2025
CMS Open Payments shows 1 general payment to Alexandra Lessem from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Sumitomo Pharma America, Inc. paid the most, $56.
Companies that paid Alexandra Lessem 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 Alexandra Lessem'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Alexandra Lessem
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexandra Lessem's NPI number?
Alexandra Lessem's NPI number is 1447735634. It was assigned on October 3, 2018, and it is active in the NPI Registry.
What does Alexandra Lessem specialize in?
Alexandra Lessem is a family nurse practitioner in Loveland, Colorado. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Alexandra Lessem practice?
Alexandra Lessem practices at 2555 E 13th St, Loveland, CO 80537. Alexandra Lessem's primary practice is Banner Surgery Center - Skyline in Loveland, Colorado. Dmand AI also links Alexandra Lessem to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Alexandra Lessem's office phone number?
The practice phone on file for Alexandra Lessem is (970) 999-0240.
What is Alexandra Lessem's medical license number?
Alexandra Lessem holds Colorado license APN.0994153-NP.
Which hospitals is Alexandra Lessem affiliated with?
Alexandra Lessem is affiliated with Banner North Colorado Medical Center - Loveland Campus. Dmand AI links Alexandra Lessem to 3 more hospitals.
What medical group is Alexandra Lessem part of?
Alexandra Lessem is linked to Banner Medical Group Colorado. Dmand AI links Alexandra Lessem to 1 more medical group.
Does Alexandra Lessem accept Medicare?
Yes. CMS lists Alexandra Lessem as accepting Medicare assignment.
How many Medicare patients does Alexandra Lessem see?
CMS counts 113 Medicare patients who saw Alexandra Lessem in 2024, with an average age of 73.
Has Alexandra Lessem received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Alexandra Lessem from 1 company from 2025 to 2025. The largest total came from Sumitomo Pharma America, Inc.
How long has Alexandra Lessem been practicing?
Alexandra Lessem graduated from medical school in 2018, 8 years ago.
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