Julia Jackson Knaphus, APRN
Family Nurse Practitioner · Provo, UT
Julia Jackson Knaphus, APRN is a family nurse practitioner with a practice address in Provo, Utah, and NPI 1811484470, issued on Apr 19, 2018. Check the license (Utah 349689-4405, as entered in NPPES) with the Utah board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julia Jackson Knaphus
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 349689-4405 UT
Self-reported in NPPES; status is on the state search - Practice location
- 1300 E Center St, Provo, UT 84606
- Phone
- (801) 344-4400
- Enumerated
- Apr 19, 2018
- Record last updated
- Apr 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181001002140); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,167 in Utah → Look up another NPI →
Also registered at 1300 E Center St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Julia Jackson Knaphus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Utah board licenses this profession
Search for license 349689-4405Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average family nurse practitioner in 2024
314 Medicare Part D claims for 24 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Levothyroxine Sodium44 claims
- Progesterone31 claims
- Fenofibrate20 claims
- Glycopyrrolate20 claims
- Xarelto20 claims
- Liothyronine Sodium19 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.
Bills Medicare through one group practice
- State OF UtahProvo, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julia Jackson Knaphus among 2,167 family nurse practitioner records in Utah
Julia Jackson Knaphus, APRN 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 2018, is newer than 39% of them.
- NPI issued2018 · 39% of these records are older, 56% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2017 · median 2020 among the 1,159 with a school on file
- Record last updated2019 · 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).
164 family nurse practitioner records list a practice address in Provo
They are 164 of the 5,405 NPPES records with a practice address in Provo, and 2,167 family nurse practitioner records in Utah.
All 2,167 in Utah → Every provider in Provo → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Judith Berry, FNPProvo, UT 846061104884253
- Whitney Cope, APRNProvo, UT 846061447735956
- Cheryl Corbett, APRNProvo, UT 846061184966111
- Elizabeth Daniels, FNPProvo, UT 846061922376383
- Megan Frandsen, FNPProvo, UT 846061770034845
- Stacy Garnica, NP-CProvo, UT 846061902151954
- Peggy Grusendorf, APRNProvo, UT 846061528296928
- Michael Johnson, APRNProvo, UT 846061801381553
Common questions
What is Julia Jackson Knaphus, APRN's NPI number?
Julia Jackson Knaphus, APRN's National Provider Identifier (NPI) is 1811484470, issued on Apr 19, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Julia Jackson Knaphus, APRN located?
The NPPES record lists a practice address at 1300 E Center St, Provo, UT, 84606. Phone: (801) 344-4400. Providers update this record themselves, so call before visiting.
How can I verify Julia Jackson Knaphus, APRN's license?
NPPES lists Utah license number 349689-4405, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.
How much does Julia Jackson Knaphus, APRN prescribe under Medicare Part D?
In 2024, Julia Jackson Knaphus, APRN had 314 Medicare Part D claims for 24 beneficiaries; 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.