What is Sarah Duffy's NPI number?

Sarah Duffy's National Provider Identifier (NPI) is 1235078056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Duffy's specialty?

Sarah Duffy is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Sarah Duffy located?

Sarah Duffy's practice location on file with NPPES is 580 W 8th St, Jacksonville, FL 32209-6533.

What is Sarah Duffy's phone number?

The practice phone number listed in the NPPES registry for Sarah Duffy is (904) 244-9905.

Is Sarah Duffy's NPI active?

Yes — Sarah Duffy's NPI (1235078056) is active in the NPPES registry as of the last update on 2026-03-26.

IndividualActive

Sarah Duffy

NPI 1235078056 · Child & Adolescent Psychiatry Physician · Jacksonville, FL

Sarah Duffy is a Child & Adolescent Psychiatry Physician provider in Jacksonville, FL (NPI 1235078056).

Provider details

NPI number: 1235078056
Entity type: Individual
Primary specialty: Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
Sex: Female
Sole proprietor: No
License: NA (FL)

Specialties & taxonomies

Child & Adolescent Psychiatry PhysicianPrimary2084P0804XLicense NA (FL)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

580 W 8th St

Jacksonville, FL 32209-6533

Phone: (904) 244-9905

Street-level locationGet directions

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Mailing address