NPPES file of Aug 9, 2026

Sommer Nicole Vaughan, PA-C

Physician Assistant · Waconia, MN

Sommer Nicole Vaughan, PA-C is a physician assistant with a practice address in Waconia, Minnesota, and NPI 1104932748, issued on Aug 23, 2006. Check the license (Minnesota 9844, as entered in NPPES) with the Minnesota 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
1104932748
Name
Sommer Nicole Vaughan
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
9844 MN
Self-reported in NPPES; status is on the state search
Practice location
560 S Maple St, Waconia, MN 55387
Phone
(952) 442-2163
Enumerated
Aug 23, 2006
Record last updated
Sep 10, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(952) 442-5903
Medicare enrollment
Enrolled (PECOS I20050223000768); accepts Medicare assignment
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 560 S Maple St

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

  1. Ryan Bakko, MS, PA-CSurgical Physician Assistant1417276304
  2. Robert Barnett, MDOrthopaedic Surgery Physician1164535308
  3. Matthew Bennett, PA-CSurgical Physician Assistant1376955971
  4. Martin Blumenreich, M.D.Hematology & Oncology Physician1922076686
  5. Jina Burman, PTPhysical Therapist1922300979
  6. Jeffrey Chrest, ATCAthletic Trainer1225422819

Verify Sommer Nicole Vaughan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license 9844
    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 Minnesota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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36% more Medicare Part D claims than the average physician assistant in 2024

1,129 Medicare Part D claims for 522 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 422 claims were for opioids.

  1. Sommer Vaughan1,129
  2. Specialty average830

Most prescribed

  1. Oxycodone Hcl338 claims
  2. Celecoxib188 claims
  3. Amoxicillin161 claims
  4. Ibuprofen78 claims
  5. Hydroxyzine Pamoate41 claims
  6. Gabapentin35 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. Infinite Health Collaborative, PAChaska, MN

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

Sommer Nicole Vaughan among 4,007 physician assistant records in Minnesota

Sommer Nicole Vaughan, PA-C is one of 4,007 physician assistant records with a practice address in Minnesota. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 81% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2003 · median 2017 among the 3,131 with a school on file
  • Record last updated2014 · 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 363A00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 physician assistant records list a practice address in Waconia

They are 26 of the 598 NPPES records with a practice address in Waconia, and 4,007 physician assistant records in Minnesota.

The 8 physician assistant records with the nearest ZIP codes

  1. Tiffany Armstrong, P.A.-CWaconia, MN 553871861707556
  2. Erin Bischoff, PACWaconia, MN 553871366642563
  3. Chelsea Eernisse, PA-CWaconia, MN 553871598071235
  4. Jason Hicks, PAWaconia, MN 553871306885033
  5. Victoria Jones, PAWaconia, MN 553871679595052
  6. Margaret KennealyWaconia, MN 553871376999482
  7. Rachel Liebenow, PA-CWaconia, MN 553871629184320
  8. Cynthia Matthees, PA-CWaconia, MN 553871780042325

Common questions

What is Sommer Nicole Vaughan, PA-C's NPI number?

Sommer Nicole Vaughan, PA-C's National Provider Identifier (NPI) is 1104932748, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sommer Nicole Vaughan, PA-C located?

The NPPES record lists a practice address at 560 S Maple St, Waconia, MN, 55387. Phone: (952) 442-2163. Providers update this record themselves, so call before visiting.

How can I verify Sommer Nicole Vaughan, PA-C's license?

NPPES lists Minnesota license number 9844, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.

How much does Sommer Nicole Vaughan, PA-C prescribe under Medicare Part D?

In 2024, Sommer Nicole Vaughan, PA-C had 1,129 Medicare Part D claims for 522 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.