NPPES file of Aug 9, 2026

David Darden Rothfuss, PA-C

Physician Assistant · Longmont, CO

David Darden Rothfuss, PA-C is a physician assistant with a practice address in Longmont, Colorado, and NPI 1447827837, issued on Jun 5, 2021. Check the license with the Colorado 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
1447827837
Name
David Darden Rothfuss
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
1630 Dry Creek Dr Ste 200, Longmont, CO 80503
Phone
(720) 279-9098
Enumerated
Jun 5, 2021
Record last updated
Jan 17, 2022
Medicare enrollment
Enrolled (PECOS I20220228002411); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1630 Dry Creek Dr Ste 200

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

  1. Stacie Jackson, PA-CPhysician Assistant1538683909
  2. Isabella Jasek, DDSDentist1417565060
  3. Ugorji Okorie, MDSleep Medicine (Internal Medicine) Physician1841687407
  4. Sarah PfeifferPhysician Assistant1417460213
  5. Diana Reyes, RPSGTTechnician/Technologist1043177181
  6. Ellen Stothard, PHDSleep Specialist (PhD)1932079860

Verify David Darden Rothfuss in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck 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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91% fewer Medicare Part D claims than the average physician assistant in 2024

78 Medicare Part D claims for 17 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.

  1. David Rothfuss78
  2. Specialty average830

Most prescribed

  1. Trazodone Hcl14 claims
  2. Gabapentin13 claims
  3. Temazepam13 claims
  4. Zolpidem Tartrate11 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

  1. Elan Sleep LLCLongmont, CO

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

92 physician assistant records list a practice address in Longmont

They are 92 of the 2,381 NPPES records with a practice address in Longmont, and 3,767 physician assistant records in Colorado.

Other physician assistant records in Colorado

  1. Hannah Abbe, PADenver, CO1083360184
  2. Brianna Abbott, PA-CColorado Springs, CO1013366905
  3. Elise AbbottFort Collins, CO1194516542
  4. Jennifer Abbott, PA-CColorado Springs, CO1851821334
  5. Timothy Abbott, PA-CDenver, CO1023152212
  6. Alexander AbbruzzeseFort Carson, CO1538994132
  7. Mary Abraham, PA-CColorado Springs, CO1225696800
  8. Mariella Accame, PALakewood, CO1629007141
  9. Valerie Ackman, PA-CEnglewood, CO1982824504
  10. Megan Acosta O'GaraPueblo, CO1083390736

Common questions

What is David Darden Rothfuss, PA-C's NPI number?

David Darden Rothfuss, PA-C's National Provider Identifier (NPI) is 1447827837, issued on Jun 5, 2021. An NPI identifies a provider in billing; it is not a license.

Where is David Darden Rothfuss, PA-C located?

The NPPES record lists a practice address at 1630 Dry Creek Dr Ste 200, Longmont, CO, 80503. Phone: (720) 279-9098. Providers update this record themselves, so call before visiting.

How can I verify David Darden Rothfuss, PA-C's license?

Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

How much does David Darden Rothfuss, PA-C prescribe under Medicare Part D?

In 2024, David Darden Rothfuss, PA-C had 78 Medicare Part D claims for 17 beneficiaries; the average among physician assistant prescribers was 830. 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.