What is Jennifer Lieber's NPI number?

Jennifer Lieber's National Provider Identifier (NPI) is 1336654086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennifer Lieber's specialty?

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

Where is Jennifer Lieber located?

Jennifer Lieber's practice location on file with NPPES is 600 3 Mile Rd Nw Ste 200, Grand Rapids, MI 49544-1691.

What is Jennifer Lieber's phone number?

The practice phone number listed in the NPPES registry for Jennifer Lieber is (616) 469-3870.

Is Jennifer Lieber's NPI active?

Yes — Jennifer Lieber's NPI (1336654086) is active in the NPPES registry as of the last update on 2025-10-08.

IndividualActive

Jennifer Lieber

NPI 1336654086 · Behavior Analyst · Grand Rapids, MI

Jennifer Lieber is a Behavior Analyst provider in Grand Rapids, MI (NPI 1336654086).

Provider details

NPI number: 1336654086
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
8 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

600 3 Mile Rd Nw Ste 200

Grand Rapids, MI 49544-1691

Phone: (616) 469-3870

Street-level locationGet directions

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Mailing address