What is Jillian Marks's NPI number?

Jillian Marks's National Provider Identifier (NPI) is 1467822866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jillian Marks's specialty?

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

Where is Jillian Marks located?

Jillian Marks's practice location on file with NPPES is 47 Humphrey Dr, Syosset, NY 11791-4022.

What is Jillian Marks's phone number?

The practice phone number listed in the NPPES registry for Jillian Marks is (516) 921-7171.

Is Jillian Marks's NPI active?

Yes — Jillian Marks's NPI (1467822866) is active in the NPPES registry as of the last update on 2015-09-29.

IndividualActive

Jillian Marks

NPI 1467822866 · Specialist · Syosset, NY

Jillian Marks is a Specialist provider in Syosset, NY (NPI 1467822866).

Provider details

NPI number: 1467822866
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

SpecialistPrimary174400000X
Other Service Providers

Profile Score

Established profile(67/100 index)

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

Registry tenure38% of score
10 yrs in NPPES 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

47 Humphrey Dr

Syosset, NY 11791-4022

Phone: (516) 921-7171

Street-level locationGet directions

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Mailing address