NPPES file of Aug 9, 2026

Alenna Louise Nilsen, MA OF TEACHING

Medical Physician Assistant · Boulder, CO

Alenna Louise Nilsen, MA OF TEACHING is a medical physician assistant with a practice address in Boulder, Colorado, and NPI 1134883515, issued on Oct 22, 2021. Check the license (Colorado 363AM0700X, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1134883515
Name
Alenna Louise Nilsen
Credential
MA OF TEACHING
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
363AM0700X CO
Self-reported in NPPES; status is on the state search
Practice location
2500 Arapahoe Ave Ste 230, Boulder, CO 80302
Phone
(720) 432-4326
Enumerated
Oct 22, 2021
Record last updated
Oct 22, 2021 (not updated in 5 years: call before relying on the address or phone)
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 2500 Arapahoe Ave Ste 230

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

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  2. Kidd BrehmBehavior Technician1033701107
  3. Payton Cafarella, RBTBehavior Technician1437849569
  4. Stratton CaputoBehavior Analyst1093210403
  5. Marquis CarterBehavior Analyst1407407042
  6. Sarah Chambers, BA, RBTBehavior Technician1942855382

Verify Alenna Louise Nilsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 363AM0700X
    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 Colorado license search

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Medical Physician Assistant providers in Colorado

There are 1,308 medical physician assistant records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other medical physician assistant records in Colorado

  1. Jennifer Abraham, PA-CFort Collins, CO1194121657
  2. Timothy Adair, PADenver, CO1356485072
  3. Whitney Adair, MPAS, PA-CAurora, CO1972996890
  4. Ashley Adams, PA-CGlenwood Springs, CO1982258190
  5. Bryan Adams, PAAurora, CO1386225662
  6. Meagan Adams, PA-CAurora, CO1104532241
  7. Timothy Ahearne, PA-CAurora, CO1396148151
  8. Amy Akerman, PA-CAurora, CO1922326024
  9. Brooke Albert, PA-CGolden, CO1932622719
  10. Marcy Albert, PA-CDenver, CO1497177794

Common questions

What is Alenna Louise Nilsen, MA OF TEACHING's NPI number?

Alenna Louise Nilsen, MA OF TEACHING's National Provider Identifier (NPI) is 1134883515, issued on Oct 22, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Alenna Louise Nilsen, MA OF TEACHING located?

The NPPES record lists a practice address at 2500 Arapahoe Ave Ste 230, Boulder, CO, 80302. Phone: (720) 432-4326. Providers update this record themselves, so call before visiting.

How can I verify Alenna Louise Nilsen, MA OF TEACHING's license?

NPPES lists Colorado license number 363AM0700X, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity 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. 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.