What is Henry Seemann's NPI number?

Henry Seemann's National Provider Identifier (NPI) is 1942419510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Henry Seemann's specialty?

Henry Seemann is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Henry Seemann located?

Henry Seemann's practice location on file with NPPES is 63 Copps Hill Rd, Ridgefield, CT 06877-4050.

What is Henry Seemann's phone number?

The practice phone number listed in the NPPES registry for Henry Seemann is (203) 431-4344.

Is Henry Seemann's NPI active?

Yes — Henry Seemann's NPI (1942419510) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Henry Seemann, DMD

NPI 1942419510 · Dentist · Ridgefield, CT

Henry Seemann, DMD is a Dentist provider in Ridgefield, CT (NPI 1942419510).

Provider details

NPI number: 1942419510
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DMD
Sex: Male
Sole proprietor: No
License: 6230 (CT)

Practice location

63 Copps Hill Rd

Ridgefield, CT 06877-4050

Phone: (203) 431-4344

Fax: (203) 431-3236

Street-level locationGet directions

More CT providers

Mailing address

63 Copps Hill Rd

Ridgefield, CT 06877-4050

Specialties & taxonomies

DentistPrimary122300000XLicense 6230 (CT)
Dental Providers

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs 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.

Enumerated: 2007-05-21
Last updated: 2007-07-08

Frequently asked questions

What is Henry Seemann's NPI number?: Henry Seemann's National Provider Identifier (NPI) is 1942419510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Henry Seemann's specialty?: Henry Seemann is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Henry Seemann located?: Henry Seemann's practice location on file with NPPES is 63 Copps Hill Rd, Ridgefield, CT 06877-4050.
What is Henry Seemann's phone number?: The practice phone number listed in the NPPES registry for Henry Seemann is (203) 431-4344.
Is Henry Seemann's NPI active?: Yes — Henry Seemann's NPI (1942419510) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions