NPPES file of Aug 9, 2026

Caroline Louise Stein, PA-C

Physician Assistant · Richfield, MN

Caroline Louise Stein, PA-C is a physician assistant with a practice address in Richfield, Minnesota, and NPI 1851537674, issued on Dec 29, 2008. Check the license (Minnesota 10556, 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
1851537674
Name
Caroline Louise Stein
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
10556 MN
Self-reported in NPPES; status is on the state search
Practice location
6445 Richfield Pkwy, Richfield, MN 55423
Phone
(612) 252-0473
Enumerated
Dec 29, 2008
Record last updated
Jan 16, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100712000674); may accept 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 6445 Richfield Pkwy

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

  1. Nicole Carr, PHARMDPharmacist1437637097
  2. Stacia Essler, RN, MSN, FNP-BCFamily Nurse Practitioner1477982544
  3. Anna Hunt, NPFamily Nurse Practitioner1669757134
  4. Marna Jacobi, NPFamily Nurse Practitioner1780706515
  5. Jessica Kessler, NPFamily Nurse Practitioner1063020410
  6. Megan Korpela, PAPhysician Assistant1376038208

Verify Caroline Louise Stein 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 10556
    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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98% fewer Medicare Part D claims than the average physician assistant in 2024

13 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Caroline Stein13
  2. Specialty average830

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.

Caroline Louise Stein among 4,007 physician assistant records in Minnesota

Caroline Louise Stein, 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 2008, is newer than 22% of them.

  • NPI issued2008 · 22% of these records are older, 75% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2008 · median 2017 among the 3,131 with a school on file
  • Record last updated2016 · 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).

9 physician assistant records list a practice address in Richfield

They are 9 of the 702 NPPES records with a practice address in Richfield, and 4,007 physician assistant records in Minnesota.

The 8 physician assistant records with the nearest ZIP codes

  1. Elliot Backer, PA-CRichfield, MN 554231689104986
  2. Lisa Benish, PARichfield, MN 554231679534382
  3. Mikaela Daniels, PA-CRichfield, MN 554231790338754
  4. Sara Dauphinais, PA-CRichfield, MN 554231467707521
  5. Michelle Garber, PA-CRichfield, MN 554231720907124
  6. Megan Korpela, PARichfield, MN 554231376038208
  7. Hailey Shaull, PA-CRichfield, MN 554231902578131
  8. Jennifer Smith, PACRichfield, MN 554231639163249

Common questions

What is Caroline Louise Stein, PA-C's NPI number?

Caroline Louise Stein, PA-C's National Provider Identifier (NPI) is 1851537674, issued on Dec 29, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Caroline Louise Stein, PA-C located?

The NPPES record lists a practice address at 6445 Richfield Pkwy, Richfield, MN, 55423. Phone: (612) 252-0473. Providers update this record themselves, so call before visiting.

How can I verify Caroline Louise Stein, PA-C's license?

NPPES lists Minnesota license number 10556, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.

How much does Caroline Louise Stein, PA-C prescribe under Medicare Part D?

In 2024, Caroline Louise Stein, PA-C had 13 Medicare Part D claims; 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.