NPPES file of Aug 9, 2026

Jill Holker, RN

Nurse Practitioner · Provo, UT

Jill Holker, RN is a nurse practitioner with a practice address in Provo, Utah, and NPI 1972816775, issued on Jul 21, 2010. Check the license (Utah 314394-4405, 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
1972816775
Name
Jill Holker
Credential
RN
Primary taxonomy
Nurse Practitioner 363L00000X
License number
314394-4405 UT
Self-reported in NPPES; status is on the state search
Practice location
1055 N 300 W Ste 401, Provo, UT 84604
Phone
(801) 357-7499
Enumerated
Jul 21, 2010
Record last updated
Jun 15, 2023
Medicare enrollment
Enrolled (PECOS I20231013000730); 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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Also registered at 1055 N 300 W Ste 401

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

  1. Zachary Anderson, M.D.Otolaryngology Physician1659735348
  2. Kimberly BarkerSpeech-Language Pathologist1598348898
  3. Elise Davis, FNP-CRegistered Nurse1003613860
  4. Matthew Frank, CFY-SLPSpeech-Language Pathologist1942571583
  5. Jolynn GarfieldNurse Practitioner1902488844
  6. Christopher Hamilton, MDOtolaryngology Physician1073177796

Verify Jill Holker 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 314394-4405
    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

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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80% fewer Medicare Part D claims than the average nurse practitioner in 2024

224 Medicare Part D claims for 94 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Jill Holker224
  2. Specialty average1,109

Most prescribed

  1. Famotidine32 claims
  2. Mupirocin29 claims
  3. Fluticasone Propionate28 claims
  4. Amoxicillin-Clavulanate Potass27 claims
  5. Ipratropium Bromide18 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.

Industry payments in 2024: $121.23

5 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jill Holker$121.23
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Peak Ent AssociatesProvo, UT

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

Jill Holker among 1,133 nurse practitioner records in Utah

Jill Holker, RN is one of 1,133 nurse practitioner records with a practice address in Utah. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 23% of them.

  • NPI issued2010 · 23% of these records are older, 76% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2020 · median 2020 among the 652 with a school on file
  • Record last updated2023 · 31% 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 Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

98 nurse practitioner records list a practice address in Provo

They are 98 of the 5,405 NPPES records with a practice address in Provo, and 1,133 nurse practitioner records in Utah.

The 8 nurse practitioner records with the nearest ZIP codes

  1. James Biesinger, NPProvo, UT 846041205885472
  2. Mark Boyack, NPProvo, UT 846041750323986
  3. Tracy Call-SchmidtProvo, UT 846041417941196
  4. Susan Chasson, APRN/CNMProvo, UT 846041265518633
  5. Shirley Ellsworth, NPProvo, UT 846041942302658
  6. Rachelle Frost, NPProvo, UT 846041730105214
  7. Clarene Hansen, FNPProvo, UT 846041114985553
  8. Valerie Juarez, APRNProvo, UT 846041407967979

Common questions

What is Jill Holker, RN's NPI number?

Jill Holker, RN's National Provider Identifier (NPI) is 1972816775, issued on Jul 21, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Jill Holker, RN located?

The NPPES record lists a practice address at 1055 N 300 W Ste 401, Provo, UT, 84604. Phone: (801) 357-7499. Providers update this record themselves, so call before visiting.

How can I verify Jill Holker, RN's license?

NPPES lists Utah license number 314394-4405, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.

How much does Jill Holker, RN prescribe under Medicare Part D?

In 2024, Jill Holker, RN had 224 Medicare Part D claims for 94 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.