Julie Ansell, MD
Family Medicine Physician · Boulder, CO
Julie Ansell, MD is a family medicine physician with a practice address in Boulder, Colorado, and NPI 1336125103, issued on Dec 22, 2005. Check the license (Colorado DR.0042406, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Julie Ansell
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DR.0042406 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1755 48TH St Ste 200, Boulder, CO 80301
- Phone
- (303) 415-7450
- Enumerated
- Dec 22, 2005
- Record last updated
- Mar 31, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (303) 494-5265
- Medicaid ID
- 14380030 CO
- Medicare enrollment
- Enrolled (PECOS I20230118002936); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Aurora, 2001
- Entity
- Type 1 · individual
Also registered at 1755 48TH St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Andrew McBride, M.D.Sports Medicine (Family Medicine) Physician1053723023
- Nina Rogers, M.D.Family Medicine Physician1194992198
Verify Julie Ansell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0042406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
359 Medicare Part D claims for 121 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Gabapentin22 claims
- Atorvastatin Calcium18 claims
- Pantoprazole Sodium14 claims
- Diltiazem 24hr Er11 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
- Dhhs Ihs Phoenix AreaPeach Springs, AZ
- Molokai General HospitalKaunakakai, HI · Critical Access Hospitals
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).
91 family medicine physician records list a practice address in Boulder
They are 91 of the 5,635 NPPES records with a practice address in Boulder, and 3,563 family medicine physician records in Colorado.
All 91 in Boulder → All 3,563 in Colorado → Every provider in Boulder →
Other family medicine physician records in Colorado
- Eric Abbott, D.O.Colorado Springs, CO1255522876
- John Abbott, D.O.Lamar, CO1255477790
- Rasha Abdelsalam, MDDenver, CO1891058467
- Baiju Abdulla, M.B.B.S.Colorado Springs, CO1316119076
- Nathalie Abisror, MDCastle Pines, CO1336634922
- Ashley Abrahamson, DOPueblo, CO1497324065
- Lara Abrahamson, MDFort Collins, CO1538145289
- Pamela Abrams, MDBroomfield, CO1073514188
- Hemamalini Achuthan, MDLakewood, CO1205982881
- Chris Adams, D.O.Limon, CO1144285248
Common questions
What is Julie Ansell, MD's NPI number?
Julie Ansell, MD's National Provider Identifier (NPI) is 1336125103, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Julie Ansell, MD located?
The NPPES record lists a practice address at 1755 48TH St Ste 200, Boulder, CO, 80301. Phone: (303) 415-7450. Providers update this record themselves, so call before visiting.
How can I verify Julie Ansell, MD's license?
NPPES lists Colorado license number DR.0042406, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Julie Ansell, MD prescribe under Medicare Part D?
In 2024, Julie Ansell, MD had 359 Medicare Part D claims for 121 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.