Robert Diorio, PHD
NPI 1518169358 · Addiction (Substance Use Disorder) Counselor · Las Vegas, NV
Robert Diorio, PHD is a Addiction (Substance Use Disorder) Counselor provider in Las Vegas, NV (NPI 1518169358).
Provider details
- NPI number
- 1518169358
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 339-L (NV)
Specialties & taxonomies
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
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2007-06-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Diorio's NPI number?
- Robert Diorio's National Provider Identifier (NPI) is 1518169358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Diorio's specialty?
- Robert Diorio is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Robert Diorio located?
- Robert Diorio's practice location on file with NPPES is 3530 E Flamingo Rd, Las Vegas, NV 89121-5069.
- What is Robert Diorio's phone number?
- The practice phone number listed in the NPPES registry for Robert Diorio is (702) 733-9853.
- Is Robert Diorio's NPI active?
- Yes — Robert Diorio's NPI (1518169358) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.