What is John Tanzilli's NPI number?

John Tanzilli's National Provider Identifier (NPI) is 1558379636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Tanzilli's specialty?

John Tanzilli is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).

Where is John Tanzilli located?

John Tanzilli's practice location on file with NPPES is 175 Memorial Hwy, New Rochelle, NY 10801-5635.

What is John Tanzilli's phone number?

The practice phone number listed in the NPPES registry for John Tanzilli is (914) 636-6651.

Is John Tanzilli's NPI active?

Yes — John Tanzilli's NPI (1558379636) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Tanzilli, DDS

NPI 1558379636 · Endodontics · New Rochelle, NY

John Tanzilli, DDS is a Endodontics provider in New Rochelle, NY (NPI 1558379636).

Provider details

NPI number: 1558379636
Entity type: Individual
Primary specialty: EndodonticsDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 31360 (NY)

Specialties & taxonomies

EndodonticsPrimary1223E0200XLicense 31360 (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
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.

Practice location

175 Memorial Hwy

New Rochelle, NY 10801-5635

Phone: (914) 636-6651

Approximate (ZIP-level) locationGet directions

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Mailing address