What is Sara Kolesar's NPI number?

Sara Kolesar's National Provider Identifier (NPI) is 1649779794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sara Kolesar's specialty?

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

Where is Sara Kolesar located?

Sara Kolesar's practice location on file with NPPES is 6136 Lake Dr, Ypsilanti, MI 48197-7051.

What is Sara Kolesar's phone number?

The practice phone number listed in the NPPES registry for Sara Kolesar is (734) 972-0799.

Is Sara Kolesar's NPI active?

Yes — Sara Kolesar's NPI (1649779794) is active in the NPPES registry as of the last update on 2026-03-02.

IndividualActive

Sara Kolesar, MS, BCBA, LBA

NPI 1649779794 · Behavior Analyst · Ypsilanti, MI

Sara Kolesar, MS, BCBA, LBA is a Behavior Analyst provider in Ypsilanti, MI (NPI 1649779794).

Provider details

NPI number: 1649779794
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: MS, BCBA, LBA
Sex: Female
Sole proprietor: No
License: 7401001925 (MI)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 7401001925 (MI)
Behavioral Health & Social Service Providers

Profile Score

Established profile(68/100 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
100% 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

6136 Lake Dr

Ypsilanti, MI 48197-7051

Phone: (734) 972-0799

Street-level locationGet directions

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Mailing address