Julie Tollefson
Family Nurse Practitioner · Avon, CO
Julie Tollefson is a family nurse practitioner with a practice address in Avon, Colorado, and NPI 1285293985, issued on Jun 7, 2019. Check the license (Colorado 0994263, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julie Tollefson
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 0994263 CO
APN.0994263-NP CO
Self-reported in NPPES; status is on the state search - Practice location
- 50 Buck Creek RD Ste 200, Avon, CO 81620
- Phone
- (970) 926-6340
- Enumerated
- Jun 7, 2019
- Record last updated
- May 25, 2022
- Fax
- (970) 926-6348
- Medicare enrollment
- Enrolled (PECOS I20190919002867); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,492 in Colorado → Look up another NPI →
Also registered at 50 Buck Creek RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Julie Tollefson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 0994263Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family nurse practitioner in 2024
183 Medicare Part D claims for 134 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass23 claims
- Cephalexin21 claims
- Nitrofurantoin Mono-Macro14 claims
- Albuterol Sulfate Hfa12 claims
- Prednisone12 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.
2 hospitals and group practices
- Valley View Hospital AssociationGlenwood Spgs, CO · Acute Care Hospitals4 of 5 stars
- Colorado Mountain Medical, LLCAvon, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Julie Tollefson among 3,492 family nurse practitioner records in Colorado
Julie Tollefson is one of 3,492 family nurse practitioner records with a practice address in Colorado. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 53% of them.
- NPI issued2019 · 53% of these records are older, 41% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2018 · median 2019 among the 1,950 with a school on file
- Record last updated2022 · 37% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 family nurse practitioner records list a practice address in Avon
They are 11 of the 161 NPPES records with a practice address in Avon, and 3,492 family nurse practitioner records in Colorado.
All 3,492 in Colorado → Every provider in Avon → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Sarah Drew, NPAvon, CO 816201639833783
- Rachel Hickman, NPAvon, CO 816201336669886
- Andrea Hutchinson, NP-CAvon, CO 816201669740452
- Erica NagyAvon, CO 816201073323382
- Rebecca Novak, FNPAvon, CO 816201124045141
- Alexandra Parker, FNPAvon, CO 816201033068705
- Tyler Schmidt, FNPAvon, CO 816201992018105
- Lydia Sprouse, NPAvon, CO 816201891453395
Common questions
What is Julie Tollefson's NPI number?
Julie Tollefson's National Provider Identifier (NPI) is 1285293985, issued on Jun 7, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Julie Tollefson located?
The NPPES record lists a practice address at 50 Buck Creek RD Ste 200, Avon, CO, 81620. Phone: (970) 926-6340. Providers update this record themselves, so call before visiting.
How can I verify Julie Tollefson's license?
NPPES lists Colorado license number 0994263, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Julie Tollefson prescribe under Medicare Part D?
In 2024, Julie Tollefson had 183 Medicare Part D claims for 134 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.