IndividualActive
Arianna Fuller, MA
NPI 1427915685 · Mental Health Counselor · Boulder, CO
Arianna Fuller, MA is a Mental Health Counselor provider in Boulder, CO (NPI 1427915685).
Provider details
- NPI number
- 1427915685
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- Yes
- License
- LPCC.0022250 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
100 Arapahoe Ave Ste 10
Boulder, CO 80302-5815
Phone: (720) 442-0946
Fax: (720) 590-6618
Street-level locationGet directions
Mailing address
100 Arapahoe Ave Ste 10
Boulder, CO 80302-5815
Registry dates
- Enumerated
- 2026-01-08
- Last updated
- 2026-01-09
- Certified
- 2026-01-09
Frequently asked questions
- What is Arianna Fuller's NPI number?
- Arianna Fuller's National Provider Identifier (NPI) is 1427915685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arianna Fuller's specialty?
- Arianna Fuller is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Arianna Fuller located?
- Arianna Fuller's practice location on file with NPPES is 100 Arapahoe Ave Ste 10, Boulder, CO 80302-5815.
- What is Arianna Fuller's phone number?
- The practice phone number listed in the NPPES registry for Arianna Fuller is (720) 442-0946.
- Is Arianna Fuller's NPI active?
- Yes — Arianna Fuller's NPI (1427915685) is active in the NPPES registry as of the last update on 2026-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.