What is Sarah Duffy's NPI number?

Sarah Duffy's National Provider Identifier (NPI) is 1801724257, 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 Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Sarah Duffy located?

Sarah Duffy's practice location on file with NPPES is 4301 W Markham St, Little Rock, AR 72205-7101.

What is Sarah Duffy's phone number?

The practice phone number listed in the NPPES registry for Sarah Duffy is (501) 686-7211.

Is Sarah Duffy's NPI active?

Yes — Sarah Duffy's NPI (1801724257) is active in the NPPES registry as of the last update on 2026-05-13.

IndividualActive

Sarah Duffy

NPI 1801724257 · Physician Assistant · Little Rock, AR

Sarah Duffy is a Physician Assistant provider in Little Rock, AR (NPI 1801724257).

Provider details

NPI number: 1801724257
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Basic profile(46/100 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
83% 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

4301 W Markham St

Little Rock, AR 72205-7101

Phone: (501) 686-7211

Street-level locationGet directions

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Mailing address