NPPES file of Aug 9, 2026

Melissa Sioux Amundson, DDS

Oral & Maxillofacial Surgery (D.M.D.) · Tallahassee, FL

Melissa Sioux Amundson, DDS is an oral & maxillofacial surgery (d.m.d.) with a practice address in Tallahassee, Florida, and NPI 1689823619, issued on Sep 15, 2008. Check the license (Florida DN20015, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689823619
Name
Melissa Sioux Amundson
Credential
DDS
Primary taxonomy
Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
License number
DN20015 FL
Self-reported in NPPES; status is on the state search
Practice location
1401 Centerville RD Ste 100, Tallahassee, FL 32308
Phone
(850) 877-5183
Enumerated
Sep 15, 2008
Record last updated
May 15, 2025
Fax
(850) 656-1288
Medicare enrollment
Enrolled (PECOS I20200720002267); 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 1401 Centerville RD Ste 100

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

  1. John Dortch, M.DSurgery Physician1114284908

Verify Melissa Sioux Amundson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license DN20015
    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
Open the Florida license search

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36% fewer Medicare Part D claims than the average oral & maxillofacial surgery (d.m.d.) in 2024

236 Medicare Part D claims for 76 beneficiaries, against an average of 366 among the 1,051 providers of this specialty who prescribed in Part D. 74 claims were for opioids.

  1. Melissa Amundson236
  2. Specialty average366

Most prescribed

  1. Chlorhexidine Gluconate68 claims
  2. Hydrocodone-Acetaminophen40 claims
  3. Amoxicillin32 claims
  4. Ibuprofen25 claims
  5. Oxycodone-Acetaminophen15 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 99.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $938.70

10 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 800 providers of this specialty with any payment received $1,463.03 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Melissa Amundson$938.70
  2. Specialty average$1,463.03

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. Tallahassee Memorial Healthcare IncTallahassee, FL

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

Oral & Maxillofacial Surgery (D.M.D.) providers in Florida

There are 77 oral & maxillofacial surgery (d.m.d.) records in Florida.

Other oral & maxillofacial surgery (d.m.d.) records in Florida

  1. Kenneth Anderson, D.D.S.Spring Hill, FL1023230539
  2. David Arteaga, MD DMDMelbourne, FL1689716094
  3. Daniel AtallahMiami, FL1083764047
  4. Tyler Banachowski, DDSMelbourne, FL1033484944
  5. Andrew Beech, D.M.DMiami, FL1609213156
  6. Michael Bell, DMDMount Dora, FL1932462181
  7. Nicholas Bennetts, DDS, MDPensacola, FL1710273222
  8. Bruce Bernstein, DMDSt Petersburg, FL1932329919
  9. Paul Bucking, DMD, MDJacksonville, FL1699188391
  10. Anthony Bunnell, D.M.D.Jacksonville, FL1659690576

Common questions

What is Melissa Sioux Amundson, DDS's NPI number?

Melissa Sioux Amundson, DDS's National Provider Identifier (NPI) is 1689823619, issued on Sep 15, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Sioux Amundson, DDS located?

The NPPES record lists a practice address at 1401 Centerville RD Ste 100, Tallahassee, FL, 32308. Phone: (850) 877-5183. Providers update this record themselves, so call before visiting.

How can I verify Melissa Sioux Amundson, DDS's license?

NPPES lists Florida license number DN20015, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Melissa Sioux Amundson, DDS prescribe under Medicare Part D?

In 2024, Melissa Sioux Amundson, DDS had 236 Medicare Part D claims for 76 beneficiaries; the average among oral & maxillofacial surgery (d.m.d.) prescribers was 366. Part D covers Medicare prescriptions only.

What is Melissa Sioux Amundson, DDS's MIPS final score?

The 2023 MIPS final score is 99.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.