What is Jennifer Zaffino's NPI number?

Jennifer Zaffino's National Provider Identifier (NPI) is 1346137445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennifer Zaffino's specialty?

Jennifer Zaffino is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Jennifer Zaffino located?

Jennifer Zaffino's practice location on file with NPPES is 295 Private 27 Rd, Southold, NY 11971-2162.

What is Jennifer Zaffino's phone number?

The practice phone number listed in the NPPES registry for Jennifer Zaffino is (631) 375-2721.

Is Jennifer Zaffino's NPI active?

Yes — Jennifer Zaffino's NPI (1346137445) is active in the NPPES registry as of the last update on 2025-06-20.

IndividualActive

Jennifer Zaffino, LMSW

NPI 1346137445 · Social Worker · Southold, NY

Jennifer Zaffino, LMSW is a Social Worker provider in Southold, NY (NPI 1346137445).

Provider details

NPI number: 1346137445
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: No
License: 058259-01 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 058259-01 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
1 yr 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

295 Private 27 Rd

Southold, NY 11971-2162

Phone: (631) 375-2721

Approximate (ZIP-level) locationGet directions

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Mailing address