What is Melvin Portnoy's NPI number?

Melvin Portnoy's National Provider Identifier (NPI) is 1073737649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Melvin Portnoy's specialty?

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

Where is Melvin Portnoy located?

Melvin Portnoy's practice location on file with NPPES is 1 Suffolk Sq, Islandia, NY 11749.

What is Melvin Portnoy's phone number?

The practice phone number listed in the NPPES registry for Melvin Portnoy is (631) 348-7777.

Is Melvin Portnoy's NPI active?

Yes — Melvin Portnoy's NPI (1073737649) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Melvin Portnoy

NPI 1073737649 · General Practice Dentistry · Islandia, NY

Melvin Portnoy is a General Practice Dentistry provider in Islandia, NY (NPI 1073737649).

Provider details

NPI number: 1073737649
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Sex: Female
Sole proprietor: No
License: 26057 (NY)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 26057 (NY)
Dental Providers

Profile Score

Detailed profile(89/100 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

1 Suffolk Sq

Ste 200

Islandia, NY 11749

Phone: (631) 348-7777

Fax: (631) 348-7794

Approximate (ZIP-level) locationGet directions

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Mailing address