What is Roger Grinnell's NPI number?

Roger Grinnell's National Provider Identifier (NPI) is 1801849518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Roger Grinnell's specialty?

Roger Grinnell is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Roger Grinnell located?

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

What is Roger Grinnell's phone number?

The practice phone number listed in the NPPES registry for Roger Grinnell is (702) 986-4000.

Is Roger Grinnell's NPI active?

Yes — Roger Grinnell's NPI (1801849518) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Roger Grinnell

NPI 1801849518 · Counselor · Las Vegas, NV

Roger Grinnell is a Counselor provider in Las Vegas, NV (NPI 1801849518).

Provider details

NPI number: 1801849518
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Male

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
20 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

A230

Las Vegas, NV 89104-6659

Phone: (702) 986-4000

Street-level locationGet directions

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Mailing address