William Gallego
NPI 1639556764 · Mental Health Counselor · Las Vegas, NV
William Gallego is a Mental Health Counselor provider in Las Vegas, NV (NPI 1639556764).
Provider details
- NPI number
- 1639556764
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00129 (NV)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
11 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
- 2015-04-27
- Last updated
- 2015-04-27
Frequently asked questions
- What is William Gallego's NPI number?
- William Gallego's National Provider Identifier (NPI) is 1639556764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Gallego's specialty?
- William Gallego is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William Gallego located?
- William Gallego's practice location on file with NPPES is 1516 E Tropicana Ave Ste 235, Las Vegas, NV 89119-8340.
- What is William Gallego's phone number?
- The practice phone number listed in the NPPES registry for William Gallego is (702) 812-4189.
- Is William Gallego's NPI active?
- Yes — William Gallego's NPI (1639556764) is active in the NPPES registry as of the last update on 2015-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.