Cynthia Koch
NPI 1669367926 · Dentist · Portland, ME
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Koch is a Dentist provider in Portland, ME (NPI 1669367926).
Provider details
- NPI number
- 1669367926
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0000 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-06-09
- Last updated
- 2025-06-09
- Certified
- 2025-06-09
Frequently asked questions
- What is Cynthia Koch's NPI number?
- Cynthia Koch's National Provider Identifier (NPI) is 1669367926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Koch's specialty?
- Cynthia Koch is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Cynthia Koch located?
- Cynthia Koch's practice location on file with NPPES is 17 Arlington St, Portland, ME 04101-1601.
- What is Cynthia Koch's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Koch is (970) 393-0627.
- Does Cynthia Koch accept Medicare?
- Cynthia Koch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Koch's NPI active?
- Yes — Cynthia Koch's NPI (1669367926) is active in the NPPES registry as of the last update on 2025-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.