Kelsey Olson, FNP-C
- Hospital affiliations
- 2
- Industry payments
- $81
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 6 Buttrick Rd, Londonderry, NH 03053
- Practice phone
- Call (603) 537-1300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Derry Medical Center, PA
Londonderry, New Hampshire
Find Kelsey Olson'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.
Kelsey Olson is a nurse practitioner in Londonderry, New Hampshire
Kelsey Olson practices at Derry Medical Center, PA in Londonderry, New Hampshire.
Kelsey Olson's NPI, 1255141792, was assigned on January 8, 2025. Kelsey Olson holds New Hampshire license 075724-23.
- NPI
- 1255141792NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678054277
- NPI enumeration date
- January 8, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 537-1300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Kelsey Olson practices at Derry Medical Center, PA in Londonderry, New Hampshire
Kelsey Olson's primary practice is Derry Medical Center, PA, at 6 Buttrick Rd, Londonderry, NH 03053 in Rockingham County. The practice phone is (603) 537-1300.
- Derry Medical Center, PA6 Buttrick Rd, Londonderry, NH 03053 · Rockingham CountyPhone(603) 537-1300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kelsey Olson is affiliated with 4 sites of care and 1 medical group
Kelsey Olson's primary practice is Derry Medical Center, PA in Londonderry, New Hampshire. Kelsey Olson is also affiliated with St. Joseph Hospital. The medical group on file is DMC Primary Care. Dmand AI also links Kelsey Olson to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kelsey Olson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kelsey Olson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Derry Medical Center, PA | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Kelsey Olson is one of 335 nurse practitioners in New Hampshire
Nurse practitioner is Kelsey Olson's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kelsey Olson is licensed in New Hampshire.
Specialties and state licenses
- Nurse practitioner, New HampshirePrimary
Nurse practitioners near Kelsey Olson
Counts of 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
Kelsey Olson's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Kelsey Olson's median patient age at 42, with 73% women.
Kelsey Olson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women73%
- Men26%
Source: Dmand AI Patient Panel Data
How Kelsey Olson takes part in Medicare
Kelsey Olson 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)
Kelsey Olson received $81 in industry payments in 2025
CMS Open Payments shows 3 general payments to Kelsey Olson from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $33.
Companies that paid Kelsey Olson 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 Kelsey Olson'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 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) |
| 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 Kelsey Olson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kelsey Olson's NPI number?
Kelsey Olson's NPI number is 1255141792. It was assigned on January 8, 2025, and it is active in the NPI Registry.
What does Kelsey Olson specialize in?
Kelsey Olson is a nurse practitioner in Londonderry, New Hampshire. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kelsey Olson practice?
Kelsey Olson practices at 6 Buttrick Rd, Londonderry, NH 03053. Kelsey Olson's primary practice is Derry Medical Center, PA in Londonderry, New Hampshire. Dmand AI also links Kelsey Olson to 1 hospital and 1 group practice or clinic.
What is Kelsey Olson's office phone number?
The practice phone on file for Kelsey Olson is (603) 537-1300.
What is Kelsey Olson's medical license number?
Kelsey Olson holds New Hampshire license 075724-23.
Which hospitals is Kelsey Olson affiliated with?
Kelsey Olson is affiliated with St. Joseph Hospital. Dmand AI links Kelsey Olson to 1 more hospital.
What medical group is Kelsey Olson part of?
Kelsey Olson is linked to DMC Primary Care.
Does Kelsey Olson accept Medicare?
Yes. CMS lists Kelsey Olson as accepting Medicare assignment.
Has Kelsey Olson received payments from drug or device companies?
CMS Open Payments shows $81 in general payments to Kelsey Olson from 3 companies from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has Kelsey Olson been practicing?
Kelsey Olson graduated from medical school in 2024, 2 years ago.
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