Alessandra Olsen, NP
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 1991 Marcus Avenue, Lake Success, NY 11042
- Practice phone
- Call (317) 796-7565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New Hyde Park Endoscopy
Surgery Center - Medicare-Certified · Lake Success, New York
Find Alessandra Olsen'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.
Alessandra Olsen is a family nurse practitioner in New Hyde Park, New York
Alessandra Olsen practices at New Hyde Park Endoscopy in Lake Success, New York.
Alessandra Olsen's NPI, 1497421424, was assigned on August 19, 2021. Alessandra Olsen holds New York license F348166.
- NPI
- 1497421424NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678979960
- NPI enumeration date
- August 19, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 796-7565
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alessandra Olsen practices at New Hyde Park Endoscopy in Lake Success, New York
Alessandra Olsen's primary practice is New Hyde Park Endoscopy, at 1991 Marcus Avenue, Lake Success, NY 11042. The practice phone is (317) 796-7565.
- New Hyde Park Endoscopy1991 Marcus Avenue, Lake Success, NY 11042Phone(317) 796-7565
Source: Dmand AI Affiliation Data
Alessandra Olsen is affiliated with 3 sites of care and 1 medical group
Alessandra Olsen's primary practice is New Hyde Park Endoscopy in Lake Success, New York. Alessandra Olsen is also affiliated with North Shore University Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Alessandra Olsen to 1 more group practice or clinic, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Alessandra Olsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alessandra Olsen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New Hyde Park Endoscopy | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Alessandra Olsen is one of 10,214 family nurse practitioners in New York
Family is Alessandra Olsen's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Alessandra Olsen is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Alessandra Olsen
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
Alessandra Olsen's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Alessandra Olsen's median patient age at 58, with 90% women.
Alessandra Olsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women90%
- Men0%
Source: Dmand AI Patient Panel Data
How Alessandra Olsen takes part in Medicare
Alessandra Olsen 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 Alessandra Olsen'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Alessandra Olsen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alessandra Olsen's NPI number?
Alessandra Olsen's NPI number is 1497421424. It was assigned on August 19, 2021, and it is active in the NPI Registry.
What does Alessandra Olsen specialize in?
Alessandra Olsen is a family nurse practitioner in New Hyde Park, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Alessandra Olsen practice?
Alessandra Olsen practices at 1991 Marcus Avenue, Lake Success, NY 11042. Alessandra Olsen's primary practice is New Hyde Park Endoscopy in Lake Success, New York. Dmand AI also links Alessandra Olsen to 1 group practice or clinic.
What is Alessandra Olsen's office phone number?
The practice phone on file for Alessandra Olsen is (317) 796-7565.
What is Alessandra Olsen's medical license number?
Alessandra Olsen holds New York license F348166.
Which hospitals is Alessandra Olsen affiliated with?
Alessandra Olsen is affiliated with North Shore University Hospital.
What medical group is Alessandra Olsen part of?
Alessandra Olsen is linked to Northwell Health Physician Partners Cardiology at Great Neck.
Does Alessandra Olsen accept Medicare?
Yes. CMS lists Alessandra Olsen as accepting Medicare assignment.
How long has Alessandra Olsen been practicing?
Alessandra Olsen's NPI was assigned in 2021.
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