What is Alyssa O'Neill's NPI number?

Alyssa O'Neill's National Provider Identifier (NPI) is 1841524865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alyssa O'Neill's specialty?

Alyssa O'Neill is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Alyssa O'Neill located?

Alyssa O'Neill's practice location on file with NPPES is 4000 E Charleston Blvd, Las Vegas, NV 89104-6659.

What is Alyssa O'Neill's phone number?

The practice phone number listed in the NPPES registry for Alyssa O'Neill is (702) 968-5000.

Is Alyssa O'Neill's NPI active?

Yes — Alyssa O'Neill's NPI (1841524865) is active in the NPPES registry as of the last update on 2009-09-23.

IndividualActive

Alyssa O'Neill

NPI 1841524865 · Mental Health Counselor · Las Vegas, NV

Alyssa O'Neill is a Mental Health Counselor provider in Las Vegas, NV (NPI 1841524865).

Provider details

NPI number: 1841524865
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(78/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
16 yrs in NPPES registry
Profile completeness38% of score
83% 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

4000 E Charleston Blvd

Ste. 230

Las Vegas, NV 89104-6659

Phone: (702) 968-5000

Street-level locationGet directions

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Mailing address