P Praxis·MD
● Active Type 1 · Individual

Rachel J Grenzebach, MA, BCBA

Behavior Analyst·Boise, ID· NPI 1659007243 · Enumerated 2022 · 3 years on NPI
Grenzebach is 1 of 64 behavior analyst providers in Boise and 1 of 223 in Idaho.
NPI age
3 years
Enumerated 2022-07-27
Primary specialty
Behavior Analyst
Plus 1 subspecialty
Licensed in
—
0 states
Status
Active
No deactivations on record
Last NPPES update
2024-05-28
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 223 active behavior analyst providers in Idaho.

NPI age
3 years
≈ at median (4 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
1
In the 30% of peers with subspecialties

NPI lifetime · 2022 → 2026

2022-07Enumerated in NPPES
2022 2026

Where they practice

Practice location
3417 S Shortleaf Ave
Boise, ID 83716
📞 7164919973
Mailing address
3417 S Shortleaf Ave
Boise, ID 83716
📞 7164919973

Specialties

  • Behavior Analyst Primary
    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...
    taxonomy 103K00000X
  • Behavior Technician
    The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state...
    taxonomy 106S00000X

Practice context

Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.

Recently enumerated nearby: 2 new behavior analyst providers have been added in Boise in the last 180 days. See all →
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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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