What is Olivia Mason's NPI number?

Olivia Mason's National Provider Identifier (NPI) is 1063351609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Olivia Mason's specialty?

Olivia Mason is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Olivia Mason located?

Olivia Mason's practice location on file with NPPES is 283 Cherry Ln, Kennett Square, PA 19348-4708.

What is Olivia Mason's phone number?

The practice phone number listed in the NPPES registry for Olivia Mason is (484) 844-1287.

Is Olivia Mason's NPI active?

Yes — Olivia Mason's NPI (1063351609) is active in the NPPES registry as of the last update on 2026-04-11.

IndividualActive

Olivia Mason

NPI 1063351609 · Physician Assistant · Kennett Square, PA

Olivia Mason is a Physician Assistant provider in Kennett Square, PA (NPI 1063351609).

Provider details

NPI number: 1063351609
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Sex: Female
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

283 Cherry Ln

Kennett Square, PA 19348-4708

Phone: (484) 844-1287

Street-level locationGet directions

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Mailing address