What is Patricia Duffy's NPI number?

Patricia Duffy's National Provider Identifier (NPI) is 1811106404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Patricia Duffy's specialty?

Patricia Duffy is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Patricia Duffy located?

Patricia Duffy's practice location on file with NPPES is 6 Langley Ct, Port Jefferson Station, NY 11776-3416.

What is Patricia Duffy's phone number?

The practice phone number listed in the NPPES registry for Patricia Duffy is (631) 642-7551.

Is Patricia Duffy's NPI active?

Yes — Patricia Duffy's NPI (1811106404) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Patricia Duffy

NPI 1811106404 · Specialist · Port Jefferson Station, NY

Patricia Duffy is a Specialist provider in Port Jefferson Station, NY (NPI 1811106404).

Provider details

NPI number: 1811106404
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Sex: Female
Sole proprietor: Yes
License: 0027391 (NY)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 0027391 (NY)
Other Service 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

6 Langley Ct

Port Jefferson Station, NY 11776-3416

Phone: (631) 642-7551

Street-level locationGet directions

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Mailing address