NPPES file of Aug 9, 2026

Kelsey Olson, FNP-C

Nurse Practitioner · Lowell, MA

Kelsey Olson, FNP-C is a nurse practitioner with a practice address in Lowell, Massachusetts, and NPI 1255141792, issued on Jan 8, 2025. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255141792
Name
Kelsey Olson
Credential
FNP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
075724-23 NH
Self-reported in NPPES; status is on the state search
Practice location
295 Varnum Ave, Lowell, MA 01854
Phone
(978) 937-6000
Enumerated
Jan 8, 2025
Record last updated
Jan 8, 2025
Medicare enrollment
Enrolled (PECOS I20260223000222); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 3,480 in Massachusetts → Look up another NPI →

Also registered at 295 Varnum Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rachelle Aaron, CNMAdvanced Practice Midwife1407355878
  2. Scott Abel, MDDiagnostic Radiology Physician1124020201
  3. Stella Abhyankar, MDInternal Medicine Physician1487697736
  4. Donald Agostinelli, M.D.Anatomic Pathology & Clinical Pathology Physician1144296450
  5. Muneer Ahmad, MDHospitalist Physician1902151301
  6. Jokha Ahmed, MDGeriatric Medicine (Internal Medicine) Physician1306369749

Verify Kelsey Olson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Derry Medical Center, PAAmherst, NH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kelsey Olson among 3,480 nurse practitioner records in Massachusetts

Kelsey Olson, FNP-C is one of 3,480 nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 95% of them.

  • NPI issued2025 · 95% of these records are older, 1% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2024 · median 2017 among the 1,963 with a school on file
  • Record last updated2025 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

37 nurse practitioner records list a practice address in Lowell

They are 37 of the 2,992 NPPES records with a practice address in Lowell, and 3,480 nurse practitioner records in Massachusetts.

All 3,480 in Massachusetts → Every provider in Lowell → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Emily Claude, MS, APRN, FNP-CLowell, MA 018541720686108
  2. Andrea Desmond, APRN, AGACNP-BCLowell, MA 018541780236786
  3. Tanya FabianoLowell, MA 018541477206209
  4. Lynne Faust, APRN BCLowell, MA 018541730155888
  5. Katie Favreau, NPLowell, MA 018541285270579
  6. Eric Galardi, NPLowell, MA 018541639427206
  7. Jill Geoffroy, NPLowell, MA 018541275509747
  8. Deanna GoroshkoLowell, MA 018541083297600

Common questions

What is Kelsey Olson, FNP-C's NPI number?

Kelsey Olson, FNP-C's National Provider Identifier (NPI) is 1255141792, issued on Jan 8, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Kelsey Olson, FNP-C located?

The NPPES record lists a practice address at 295 Varnum Ave, Lowell, MA, 01854. Phone: (978) 937-6000. Providers update this record themselves, so call before visiting.

How can I verify Kelsey Olson, FNP-C's license?

Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.