What is Jennifer Lill's NPI number?

Jennifer Lill's National Provider Identifier (NPI) is 1427949767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennifer Lill's specialty?

Jennifer Lill is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Jennifer Lill located?

Jennifer Lill's practice location on file with NPPES is 14428 Albemarle Point Pl Ste 150b, Chantilly, VA 20151-1752.

What is Jennifer Lill's phone number?

The practice phone number listed in the NPPES registry for Jennifer Lill is (703) 712-7622.

Is Jennifer Lill's NPI active?

Yes — Jennifer Lill's NPI (1427949767) is active in the NPPES registry as of the last update on 2025-07-14.

IndividualActive

Jennifer Lill

NPI 1427949767 · Behavior Technician · Chantilly, VA

Jennifer Lill is a Behavior Technician provider in Chantilly, VA (NPI 1427949767).

Provider details

NPI number: 1427949767
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 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

14428 Albemarle Point Pl Ste 150b

Chantilly, VA 20151-1752

Phone: (703) 712-7622

Street-level locationGet directions

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Mailing address