NPPES file of Aug 9, 2026

Alyssa Dawn Peterson, PA-C

Physician Assistant · Brookings, SD

Alyssa Dawn Peterson, PA-C is a physician assistant with a practice address in Brookings, South Dakota, and NPI 1437743507, issued on Mar 1, 2021. Check the license (South Dakota 1291, as entered in NPPES) with the South Dakota 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
1437743507
Name
Alyssa Dawn Peterson
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
1291 SD
Self-reported in NPPES; status is on the state search
Practice location
211 4TH St, Brookings, SD 57006
Phone
(605) 697-2850
Enumerated
Mar 1, 2021
Record last updated
Mar 4, 2023
Medicare enrollment
Enrolled (PECOS I20210511002060); 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 211 4TH St

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

  1. Kaitlyn Anderson, LACAddiction (Substance Use Disorder) Counselor1831981141
  2. Andrea Brown, B.S., A.C.T.Counselor1770934473
  3. Keely DelaneyMental Health Counselor1780226845
  4. Erika FoxCounselor1508070863
  5. Tara Gabrielson, BSCounselor1780851766
  6. Julaine Gentile, CHEMICAL DEPENDENCYAddiction (Substance Use Disorder) Counselor1104092766

Verify Alyssa Dawn Peterson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
    Search for license 1291
    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 South Dakota 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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2.0 times the Medicare Part D claims of the average physician assistant in 2024

1,665 Medicare Part D claims for 191 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Alyssa Peterson1,665
  2. Specialty average830

Most prescribed

  1. Bupropion Xl168 claims
  2. Duloxetine Hcl109 claims
  3. Escitalopram Oxalate92 claims
  4. Clonazepam88 claims
  5. Lorazepam78 claims
  6. Mirtazapine78 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.

Industry payments in 2024: $1,682.02

81 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alyssa Peterson$1,682.02
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Sanford Medical CenterSioux Falls, SD

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

Alyssa Dawn Peterson among 674 physician assistant records in South Dakota

Alyssa Dawn Peterson, PA-C is one of 674 physician assistant records with a practice address in South Dakota. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 79% of them.

  • NPI issued2021 · 79% of these records are older, 16% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2020 · median 2014 among the 482 with a school on file
  • Record last updated2023 · 53% 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 South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 physician assistant records list a practice address in Brookings

They are 15 of the 375 NPPES records with a practice address in Brookings, and 674 physician assistant records in South Dakota.

The 8 physician assistant records with the nearest ZIP codes

  1. Amy Bakker, PACBrookings, SD 570061003868290
  2. Karley Fischer, PA-CBrookings, SD 570061437567427
  3. Abby Gietzen, PA-CBrookings, SD 570061205225661
  4. Megan Hadley, PA-CBrookings, SD 570061144068925
  5. Carrie Hagberg, NCPBrookings, SD 570061619929064
  6. Tara Heinze, PACBrookings, SD 570061053363242
  7. Paige Jones, PA-CBrookings, SD 570061700202942
  8. Rodney King, PACBrookings, SD 570061023060217

Common questions

What is Alyssa Dawn Peterson, PA-C's NPI number?

Alyssa Dawn Peterson, PA-C's National Provider Identifier (NPI) is 1437743507, issued on Mar 1, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Alyssa Dawn Peterson, PA-C located?

The NPPES record lists a practice address at 211 4TH St, Brookings, SD, 57006. Phone: (605) 697-2850. Providers update this record themselves, so call before visiting.

How can I verify Alyssa Dawn Peterson, PA-C's license?

NPPES lists South Dakota license number 1291, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.

How much does Alyssa Dawn Peterson, PA-C prescribe under Medicare Part D?

In 2024, Alyssa Dawn Peterson, PA-C had 1,665 Medicare Part D claims for 191 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.