Individual provider

Kristoffer Farrell, NP

Nurse Practitioner Medicare enrolled

Kristoffer Farrell, NP is a Nurse Practitioner in Knoxville, TN, registered under NPI 1740220946.

Getting there

The practice address on file is 265 BROOKVIEW CENTRE WAY SUITE 400, Knoxville, TN 37919. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

265 BROOKVIEW CENTRE WAY SUITE 400, Knoxville, TN 37919 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
9467372 FL Nurse Practitioner primary
3007654 KY Nurse Practitioner
83908 WV Nurse Practitioner
SP016124 PA Nurse Practitioner
430977 NY Nurse Practitioner
SP007306 PA Nurse Practitioner
7040 CT Nurse Practitioner
5009909 NC Nurse Practitioner
01365 RI Nurse Practitioner
18933 SC Nurse Practitioner

Licences are recorded in 9 states: FL, KY, WV, PA, NY, CT, NC, RI, SC. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)
Status
Approved
Provider type
Practitioner - Nurse Practitioner
PAC ID
3779612908

Enrolled in Medicare 8 times, across 8 states:

StateEnrollment IDProvider type
Pennsylvania I20100527000100 Practitioner - Nurse Practitioner
Kentucky I20121101000160 Practitioner - Nurse Practitioner
South Carolina I20141112002557 Practitioner - Nurse Practitioner
New York I20160316000843 Practitioner - Nurse Practitioner
North Carolina I20180129000688 Practitioner - Nurse Practitioner
Florida I20180206000489 Practitioner - Nurse Practitioner
Louisiana I20180314000214 Practitioner - Nurse Practitioner
Virginia I20210128001646 Practitioner - Nurse Practitioner

Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. There are 8 separate enrolment records across 8 states (PA, KY, SC, NY, NC, FL, LA, VA). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.

Licensed in 9 states

This provider holds licences in 9 states: Connecticut, Florida, Kentucky, North Carolina, New York, Pennsylvania, Rhode Island, South Carolina and West Virginia. Multi-state licensure often means the provider works near a state border, covers more than one office, or delivers care by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

CT Connecticut
Licence
7040
Specialty
Nurse Practitioner
Verify with the CT board →
FL Florida
Licence
9467372
Specialty
Nurse Practitioner
Verify with the FL board →
KY Kentucky
Licence
3007654
Specialty
Nurse Practitioner
Verify with the KY board →
NC North Carolina
Licence
5009909
Specialty
Nurse Practitioner
Verify with the NC board →
NY New York
Licence
430977
Specialty
Nurse Practitioner
Verify with the NY board →
PA Pennsylvania
Licence
SP016124
Specialty
Nurse Practitioner
Verify with the PA board →
RI Rhode Island
Licence
01365
Specialty
Nurse Practitioner
Verify with the RI board →
SC South Carolina
Licence
18933
Specialty
Nurse Practitioner
Verify with the SC board →
WV West Virginia
Licence
83908
Specialty
Nurse Practitioner
Verify with the WV board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Nurse Practitioner covers

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners. NUCC Health Care Provider Taxonomy, code 363L00000X
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

All registered taxonomy codes

This provider registers 10 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363L00000X Nurse Practitioner 9467372 FL primary
363L00000X Nurse Practitioner 3007654 KY
363L00000X Nurse Practitioner 83908 WV
363L00000X Nurse Practitioner SP016124 PA
363L00000X Nurse Practitioner 430977 NY
363L00000X Nurse Practitioner SP007306 PA
363L00000X Nurse Practitioner 7040 CT
363L00000X Nurse Practitioner 5009909 NC
363L00000X Nurse Practitioner 01365 RI
363L00000X Nurse Practitioner 18933 SC

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1740220946 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateJun 7, 2006
Last updatedSep 18, 2023
StatusActive
Sole proprietorNo
CredentialNP
Practice address 265 BROOKVIEW CENTRE WAY
SUITE 400
Knoxville, TN 37919
(800) 342-2898
Other identifiers 500028805 · Other (PA)
This record was updated on Sep 18, 2023, which is recent enough that the contact details are likely still accurate.

Number check

1740220946 passes the NPI check digit test The final digit 6 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 7 4 0 2 2 0 9 4
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 7 8 0 4 2 0 9 8

Sum = 64 · next multiple of 10 = 70 · check digit = 6 · actual last digit = 6

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1740220946?
NPI 1740220946 is the National Provider Identifier assigned to Kristoffer Farrell, NP in Knoxville, TN. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Nurse Practitioner cover?
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional…
How do I contact Kristoffer Farrell, NP?
The phone number on file with NPPES is (800) 342-2898, last updated Sep 18, 2023. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Does Kristoffer Farrell, NP accept Medicare?
This NPI has an approved Medicare enrolment in PECOS, which means the provider is enrolled to bill Medicare. Enrolment does not guarantee they are accepting new Medicare patients — verify directly with the office.
Is NPI 1740220946 a valid number?
Yes. 1740220946 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.