NPPES file of Aug 9, 2026

Melissa Larsen, FNP-C

Family Nurse Practitioner · Layton, UT

Melissa Larsen, FNP-C is a family nurse practitioner with a practice address in Layton, Utah, and NPI 1265184188, issued on Jan 21, 2022. Check the license (Utah 7454693-4405, as entered in NPPES) with the Utah board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1265184188
Name
Melissa Larsen
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
7454693-4405 UT
Self-reported in NPPES; status is on the state search
Practice location
1600 W Antelope Dr, Layton, UT 84041
Phone
(801) 807-1000
Enumerated
Jan 21, 2022
Record last updated
Jan 21, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1600 W Antelope Dr

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

  1. Abdulelah Abu Qare, MDInternal Medicine Physician1134187636
  2. Jitendra Adepu, MDInternal Medicine Physician1821227109
  3. Nicholas Bigler, DOAnesthesiology Physician1578053724
  4. Juneyoung Chavez, M.D.Neurological Surgery Physician1376778639
  5. Arthur Davenport, MDEmergency Medicine Physician1023079936
  6. Carissa Ellsworth, PHYSICIAN ASSISTANTMedical Physician Assistant1831458744

Verify Melissa Larsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Utah board licenses this profession
    Search for license 7454693-4405
    Check 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 Utah license search

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96% fewer Medicare Part D claims than the average family nurse practitioner in 2024

53 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Melissa Larsen53
  2. Specialty average1,305

Most prescribed

  1. Ketoconazole13 claims
  2. Famotidine12 claims
  3. Atorvastatin Calcium11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Melissa Larsen among 2,167 family nurse practitioner records in Utah

Melissa Larsen, FNP-C is one of 2,167 family nurse practitioner records with a practice address in Utah. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 65% of them.

  • NPI issued2022 · 65% of these records are older, 28% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 54% of these records are
  • Record last updated2022 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

48 family nurse practitioner records list a practice address in Layton

They are 48 of the 2,985 NPPES records with a practice address in Layton, and 2,167 family nurse practitioner records in Utah.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Robert Anderson, FNPLayton, UT 840411043281918
  2. Andrew Cardon, DNP, FNP-CLayton, UT 840411659801389
  3. Don Christensen, FNPLayton, UT 840411619086501
  4. Jamie CoxLayton, UT 840411205992633
  5. Kimberly Greaves, APRNLayton, UT 840411285818898
  6. Dustin Jasmer, FNP-BCLayton, UT 840411275979841
  7. Katherine Jenkins, DNP, FNP-CLayton, UT 840411972907541
  8. Jillian Lozanoff, APRN, FNPLayton, UT 840411679975700

Common questions

What is Melissa Larsen, FNP-C's NPI number?

Melissa Larsen, FNP-C's National Provider Identifier (NPI) is 1265184188, issued on Jan 21, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Larsen, FNP-C located?

The NPPES record lists a practice address at 1600 W Antelope Dr, Layton, UT, 84041. Phone: (801) 807-1000. Providers update this record themselves, so call before visiting.

How can I verify Melissa Larsen, FNP-C's license?

NPPES lists Utah license number 7454693-4405, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.

How much does Melissa Larsen, FNP-C prescribe under Medicare Part D?

In 2024, Melissa Larsen, FNP-C had 53 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.

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.