NPPES file of Aug 9, 2026

Amanda Kristen Marshall, DMD

General Practice Dentistry · Flagstaff, AZ

Amanda Kristen Marshall, DMD is a general practice dentistry with a practice address in Flagstaff, Arizona, and NPI 1861380511, issued on Jun 24, 2025. Check the license (Arizona D012536, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861380511
Name
Amanda Kristen Marshall
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License numbers
D012536 AZ
12985 TN
Self-reported in NPPES; status is on the state search
Practice location
2920 N 4TH St, Flagstaff, AZ 86004
Phone
(928) 522-9400
Enumerated
Jun 24, 2025
Record last updated
May 21, 2026
Medicare enrollment
Enrolled (PECOS I20251117001763); may accept Medicare assignment
Medical or professional school
At Still University, Arizona School Of Dentistry & Oral Hlth, 2025
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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8 nearest general practice dentistry records → All 2,482 in Arizona → Look up another NPI →

Also registered at 2920 N 4TH St

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

  1. Teresa Aleman, PHARMDPharmacist1083103550
  2. Hazem AlnamousStudent in an Organized Health Care Education/Training Program1760283071
  3. April Alvarez-Corona, M.D.Pediatrics Physician1699926048
  4. Inna Amaryllis, MDStudent in an Organized Health Care Education/Training Program1316785652
  5. Natalie Andress, CNMAdvanced Practice Midwife1427319961
  6. Julie Armstrong, MSWClinical Social Worker1972058527

Verify Amanda Kristen Marshall in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license D012536    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 Arizona 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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Amanda Kristen Marshall among 2,482 general practice dentistry records in Arizona

Amanda Kristen Marshall, DMD is one of 2,482 general practice dentistry records with a practice address in Arizona. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 96% of them.

  • NPI issued2025 · 96% of these records are older, 2% newer
  • In a Medicare fileNo · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 1% of these records are
  • Graduated2025 · median 2013 among the 25 with a school on file
  • Record last updated2026 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

37 general practice dentistry records list a practice address in Flagstaff

They are 37 of the 2,419 NPPES records with a practice address in Flagstaff, and 2,482 general practice dentistry records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,482 in Arizona → Every provider in Flagstaff → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. David Brewton, DDS,PCFlagstaff, AZ 860041336267665
  2. Kevin Chittenden, DMDFlagstaff, AZ 860041528551603
  3. Timothy Freeman, D.D.S.Flagstaff, AZ 860041861400228
  4. Jake Garn, DDSFlagstaff, AZ 860041396438495
  5. Peter Green, DDSFlagstaff, AZ 860041902003940
  6. Trevor Hallberg, DMDFlagstaff, AZ 860041245856988
  7. Casey Hallberg, DMDFlagstaff, AZ 860041720604465
  8. Adrienne Harmon, DMDFlagstaff, AZ 860041669629978

Common questions

What is Amanda Kristen Marshall, DMD's NPI number?

Amanda Kristen Marshall, DMD's National Provider Identifier (NPI) is 1861380511, issued on Jun 24, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Amanda Kristen Marshall, DMD located?

The NPPES record lists a practice address at 2920 N 4TH St, Flagstaff, AZ, 86004. Phone: (928) 522-9400. Providers update this record themselves, so call before visiting.

How can I verify Amanda Kristen Marshall, DMD's license?

NPPES lists Arizona license number D012536, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.