Rob Quarles, BA, CAC II
NPI 1205358850 · Addiction (Substance Use Disorder) Counselor · Denver, CO
Rob Quarles, BA, CAC II is a Addiction (Substance Use Disorder) Counselor provider in Denver, CO (NPI 1205358850).
Provider details
- NPI number
- 1205358850
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- BA, CAC II
- Sex
- Male
- Sole proprietor
- No
- License
- 0007776 (CO)
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
8 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
- 2017-07-14
- Last updated
- 2022-07-21
Frequently asked questions
- What is Rob Quarles's NPI number?
- Rob Quarles's National Provider Identifier (NPI) is 1205358850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rob Quarles's specialty?
- Rob Quarles is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Rob Quarles located?
- Rob Quarles's practice location on file with NPPES is 2425 S Colorado Blvd Ste 200, Denver, CO 80222-5937.
- What is Rob Quarles's phone number?
- The practice phone number listed in the NPPES registry for Rob Quarles is (720) 214-0808.
- Is Rob Quarles's NPI active?
- Yes — Rob Quarles's NPI (1205358850) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.