What is John Seylar's NPI number?

John Seylar's National Provider Identifier (NPI) is 1336188499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Seylar's specialty?

John Seylar is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is John Seylar located?

John Seylar's practice location on file with NPPES is 11 Bay Shore Rd, Bay Shore, NY 11706-3600.

What is John Seylar's phone number?

The practice phone number listed in the NPPES registry for John Seylar is (631) 665-4740.

Is John Seylar's NPI active?

Yes — John Seylar's NPI (1336188499) is active in the NPPES registry as of the last update on 2015-09-14.

IndividualActive

John Seylar, DDS

NPI 1336188499 · General Practice Dentistry · Bay Shore, NY

John Seylar, DDS is a General Practice Dentistry provider in Bay Shore, NY (NPI 1336188499).

Provider details

NPI number: 1336188499
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 0034655 (NY)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 0034655 (NY)
Dental Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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.

Practice location

11 Bay Shore Rd

Bay Shore, NY 11706-3600

Phone: (631) 665-4740

Street-level locationGet directions

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Mailing address