Melissa Diaz, MA, BCBA, LBA
NPI 1720281595 · Behavior Analyst · Louisville, KY
Melissa Diaz, MA, BCBA, LBA is a Behavior Analyst provider in Louisville, KY (NPI 1720281595).
Provider details
- NPI number
- 1720281595
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- MA, BCBA, LBA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 3211 Grant Line RdSuite 15New Albany, IN 47150-2175Phone: (502) 259-8821Fax: (502) 742-7216
Registry dates
- Enumerated
- 2007-06-07
- Last updated
- 2018-03-17
Frequently asked questions
- What is Melissa Diaz's NPI number?
- Melissa Diaz's National Provider Identifier (NPI) is 1720281595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Diaz's specialty?
- Melissa Diaz is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Melissa Diaz located?
- Melissa Diaz's practice location on file with NPPES is 9810 Bluegrass Pkwy, Louisville, KY 40299-1906.
- What is Melissa Diaz's phone number?
- The practice phone number listed in the NPPES registry for Melissa Diaz is (502) 259-8821.
- Is Melissa Diaz's NPI active?
- Yes — Melissa Diaz's NPI (1720281595) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.