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Brian Marks
NPI 1689971426 · Counselor · North Las Vegas, NV
Brian Marks is a Counselor provider in North Las Vegas, NV (NPI 1689971426).
Provider details
- NPI number
- 1689971426
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
3355 W Craig Rd
Until C
North Las Vegas, NV 89032-5102
Phone: (702) 982-0600
Fax: (702) 982-0300
Street-level locationGet directions
Mailing address
3355 W Craig Rd
North Las Vegas, NV 89032-5102
Registry dates
- Enumerated
- 2011-02-14
- Last updated
- 2011-02-14
Frequently asked questions
- What is Brian Marks's NPI number?
- Brian Marks's National Provider Identifier (NPI) is 1689971426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Marks's specialty?
- Brian Marks is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Brian Marks located?
- Brian Marks's practice location on file with NPPES is 3355 W Craig Rd, North Las Vegas, NV 89032-5102.
- What is Brian Marks's phone number?
- The practice phone number listed in the NPPES registry for Brian Marks is (702) 982-0600.
- Is Brian Marks's NPI active?
- Yes — Brian Marks's NPI (1689971426) is active in the NPPES registry as of the last update on 2011-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.