NPPES file of Aug 9, 2026

Tessa Julianne Grabowsky, MS, BCBA

Behavior Analyst · Flagstaff, AZ

Tessa Julianne Grabowsky, MS, BCBA is a behavior analyst with a practice address in Flagstaff, Arizona, and NPI 1073188280, issued on May 21, 2021. Check the license (Arizona BEH-000637, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1073188280
Name
Tessa Julianne Grabowsky
Credential
MS, BCBA
Primary taxonomy
Behavior Analyst 103K00000X
License number
BEH-000637 AZ
Self-reported in NPPES; status is on the state search
Practice location
2323 E Greenlaw LN Ste 12A, Flagstaff, AZ 86004
Phone
(928) 275-1339
Enumerated
May 21, 2021
Record last updated
May 27, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest behavior analyst records → All 1,774 in Arizona → Look up another NPI →

Also registered at 2323 E Greenlaw LN Ste 12A

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nicholas Carter, MA, BCBA, LBABehavior Analyst1285294769
  2. Sherri Gallagher, PH.D.Clinical Child & Adolescent Psychologist1346386687
  3. Zachary Giertych, M.ED., BCBABehavior Analyst1033005988
  4. Korina Maestas, M.ED, BCBA, LBABehavior Analyst1295249464
  5. Yi-Hsuan Peng, BCBABehavior Analyst1366044539
  6. Jessica PrangeBehavior Analyst1720551526

Verify Tessa Julianne Grabowsky in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license BEH-000637    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

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Tessa Julianne Grabowsky among 1,774 behavior analyst records in Arizona

Tessa Julianne Grabowsky, MS, BCBA is one of 1,774 behavior analyst records with a practice address in Arizona. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 58% of them.

  • NPI issued2021 · 58% of these records are older, 30% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 31% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103K00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Behavior Analyst providers in Arizona

There are 1,774 behavior analyst records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,774 in Arizona → Every provider in Flagstaff → Behavior Analyst nationwide →

The 8 behavior analyst records with the nearest ZIP codes

  1. Nicholas Carter, MA, BCBA, LBAFlagstaff, AZ 860041285294769
  2. Rachel Dejesus-WilliamsFlagstaff, AZ 860041336869361
  3. Asha Fuller, BCBAFlagstaff, AZ 860041457188088
  4. Brea FurmanFlagstaff, AZ 860041497277248
  5. Zachary Giertych, M.ED., BCBAFlagstaff, AZ 860041033005988
  6. Todd Hooe, PH.D., BCBA, LBAFlagstaff, AZ 860041689148314
  7. Korina Maestas, M.ED, BCBA, LBAFlagstaff, AZ 860041295249464
  8. Yi-Hsuan Peng, BCBAFlagstaff, AZ 860041366044539

Common questions

What is Tessa Julianne Grabowsky, MS, BCBA's NPI number?

Tessa Julianne Grabowsky, MS, BCBA's National Provider Identifier (NPI) is 1073188280, issued on May 21, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Tessa Julianne Grabowsky, MS, BCBA located?

The NPPES record lists a practice address at 2323 E Greenlaw LN Ste 12A, Flagstaff, AZ, 86004. Phone: (928) 275-1339. Providers update this record themselves, so call before visiting.

How can I verify Tessa Julianne Grabowsky, MS, BCBA's license?

NPPES lists Arizona license number BEH-000637, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.