NPPES file of Aug 9, 2026

Cynthia Xiomara Koch

Dentist · Portland, ME

Cynthia Xiomara Koch is a dentist with a practice address in Portland, Maine, and NPI 1669367926, issued on Jun 9, 2025. Check the license with the Maine 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
1669367926
Name
Cynthia Xiomara Koch
Primary taxonomy
Dentist 122300000X
Practice location
17 Arlington St, Portland, ME 04101
Phone
(970) 393-0627
Enumerated
Jun 9, 2025
Record last updated
Jun 9, 2025
Medicare enrollment
Enrolled (PECOS I20251029001365); 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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Verify Cynthia Xiomara Koch in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this professionCheck 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
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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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Dentist providers in Maine

There are 390 dentist records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 390 in Maine → Every provider in Portland →

Other dentist records in Maine

  1. Morgan Abdul-Korah, DMDPatten, ME1548770282
  2. Albert Abena, D.D.S.Portland, ME1003945528
  3. Stephanie Aboody-Isufaj, DMDTopsham, ME1568163186
  4. Israel Adeloye, D.M.DBangor, ME1588070635
  5. Toyosi Adeyemo, DMDBangor, ME1730842659
  6. Ziad Al AdhamBangor, ME1063904787
  7. Anas Al-Taee, DDS, MSCaribou, ME1275188823
  8. Amy Alexcovich, DMDOld Town, ME1538323019
  9. Jawharah Almalki, BDS, MSPortland, ME1144055781
  10. Wendy Alpaugh, D.M.D.Stonington, ME1659392314

Common questions

What is Cynthia Xiomara Koch's NPI number?

Cynthia Xiomara Koch's National Provider Identifier (NPI) is 1669367926, issued on Jun 9, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Cynthia Xiomara Koch located?

The NPPES record lists a practice address at 17 Arlington St, Portland, ME, 04101. Phone: (970) 393-0627. Providers update this record themselves, so call before visiting.

How can I verify Cynthia Xiomara Koch's license?

Search the Maine 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.