KATHRYN M SAPP M.S., BCBA
NPI 1730466921
Behavior Analyst in North Chelmsford, MA

Q: What is Kathryn Sapp's NPI number?

The NPI number for Kathryn Sapp is 1730466921. It was assigned to this individual provider in the NPPES registry on November 16, 2011.

Q: What is Kathryn Sapp's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

Q: When was this NPI record last updated?

The NPPES record for Kathryn Sapp was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 16, 2011

263 GROTON RD, NORTH CHELMSFORD, MA 01863(508) 654-9441(978) 545-9080 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Kathryn M Sapp M.s., Bcba NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHRYN M SAPP M.S., BCBA (NPI 1730466921) is an individual behavior analyst provider in North Chelmsford, Massachusetts, licensed in Massachusetts (48) and active in the NPI registry since November 2011.

NPPES Registry Identity

NPI1730466921

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameKATHRYN M SAPPCredential: M.S., BCBA

Location Address263 GROTON RDNorth Chelmsford, MA 01863-1210

Mailing Address263 Groton RdNorth Chelmsford, MA 01863-1210 · (508) 654-9441 · Fax (978) 545-9080

Phone(508) 654-9441

Fax(978) 545-9080

Sole ProprietorYes

Enumeration DateNovember 16, 2011

Last NPPES UpdateMarch 23, 2026

NPPES CertifiedMarch 23, 2026

✔ NPI 1730466921 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed in MA · 48

Definition

A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

263 GROTON RD, North Chelmsford, MA 01863

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Other Identifiers 7

Medicaid1303287MA

Other042611055MA · Tax Id

Other1004745MA · Nhp

Other0000023532MA · Bmc

Other1303287MA · Mbhp

Other99618201MA · Network Health

OtherM18633MA · Bcbs

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TENDERNEST BEHAVIORAL GROUP, LLC

Behavior Analyst

263 GROTON RD
NORTH CHELMSFORD, MA 01863

Middlesex County (508) 654-9441

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kathryn Sapp's NPI number?

The NPI number for Kathryn Sapp is 1730466921. It was assigned to this individual provider in the NPPES registry on November 16, 2011.

Where is Kathryn Sapp located?

Kathryn Sapp practices at 263 Groton Rd, North Chelmsford, MA 01863. The listed phone number is (508) 654-9441.

What is Kathryn Sapp's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

What insurance does Kathryn Sapp accept?

Health plans from Anthem Blue Cross and Blue Shield list Kathryn Sapp as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kathryn Sapp was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.