NPPES file of Aug 9, 2026

Melissa A. Diaz, MA, BCBA, LBA

Behavior Analyst · Louisville, KY

Melissa A. Diaz, MA, BCBA, LBA is a behavior analyst with a practice address in Louisville, Kentucky, and NPI 1720281595, issued on Jun 7, 2007. Check the license with the Kentucky 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
1720281595
Name
Melissa A. Diaz
Credential
MA, BCBA, LBA
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
9810 Bluegrass Pkwy, Louisville, KY 40299
Phone
(502) 259-8821
Enumerated
Jun 7, 2007
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(502) 259-8821
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 781 in Kentucky → Look up another NPI →

Also registered at 9810 Bluegrass Pkwy

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

  1. Amy Allen, OTRLOccupational Therapist1912034455
  2. Mary Armstrong, MSPTPhysical Therapist1760510994
  3. Jennifer Belcher, MS CCC-SLPSpeech-Language Pathologist1225494396
  4. Paige Bordy, PT, DPTPhysical Therapist1376190611
  5. Christen Byrne, BCABABehavior Analyst1871913483
  6. Kimberly CarterSpeech-Language Pathologist1740587138

Verify Melissa A. Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kentucky board licenses this professionCheck 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 Kentucky license search

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Melissa A. Diaz among 781 behavior analyst records in Kentucky

Melissa A. Diaz, MA, BCBA, LBA is one of 781 behavior analyst records with a practice address in Kentucky. 0% 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 2007, is newer than under 1% of them.

  • NPI issued2007 · under 1% of these records are older, 98% newer
  • In a Medicare fileNo · 0% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2018 · 41% 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 Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Behavior Analyst providers in Kentucky

There are 781 behavior analyst records in Kentucky. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 781 in Kentucky → Every provider in Louisville → Behavior Analyst nationwide →

The 8 behavior analyst records with the nearest ZIP codes

  1. Ashlyn AnglimLouisville, KY 402991902494495
  2. Christen Byrne, BCABALouisville, KY 402991871913483
  3. Jennifer DenningLouisville, KY 402991396248290
  4. Heather Ewing, M.ED, BCBA, LBALouisville, KY 402991386296309
  5. Reenu George, M.S, BCBA, LBALouisville, KY 402991881069722
  6. Andrea GereLouisville, KY 402991225671472
  7. Margaret Howard, BCBALouisville, KY 402991558665901
  8. Christina Justice, BCBALouisville, KY 402991487906954

Common questions

What is Melissa A. Diaz, MA, BCBA, LBA's NPI number?

Melissa A. Diaz, MA, BCBA, LBA's National Provider Identifier (NPI) is 1720281595, issued on Jun 7, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Melissa A. Diaz, MA, BCBA, LBA located?

The NPPES record lists a practice address at 9810 Bluegrass Pkwy, Louisville, KY, 40299. Phone: (502) 259-8821. Providers update this record themselves, so call before visiting.

How can I verify Melissa A. Diaz, MA, BCBA, LBA's license?

Search the Kentucky 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.