What is John Franzone's NPI number?

John Franzone's National Provider Identifier (NPI) is 1659484202, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Franzone's specialty?

John Franzone is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).

Where is John Franzone located?

John Franzone's practice location on file with NPPES is 968 Roanoke Ave, Riverhead, NY 11901-2731.

What is John Franzone's phone number?

The practice phone number listed in the NPPES registry for John Franzone is (631) 727-7615.

Is John Franzone's NPI active?

Yes — John Franzone's NPI (1659484202) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Franzone, M.D.

NPI 1659484202 · Dermatology Physician · Riverhead, NY

John Franzone, M.D. is a Dermatology Physician provider in Riverhead, NY (NPI 1659484202).

Provider details

NPI number: 1659484202
Entity type: Individual
Primary specialty: Dermatology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 122365-1 (NY)

Specialties & taxonomies

Dermatology PhysicianPrimary207N00000XLicense 122365-1 (NY)
Allopathic & Osteopathic Physicians

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.

Practice location

968 Roanoke Ave

Riverhead, NY 11901-2731

Phone: (631) 727-7615

Fax: (631) 727-7695

Street-level locationGet directions

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Mailing address