IndividualActive
Ariel Welch
NPI 1174004519 · Behavior Technician · Santa Rosa, CA
Ariel Welch is a Behavior Technician provider in Santa Rosa, CA (NPI 1174004519).
Provider details
- NPI number
- 1174004519
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RBT-18-63789 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1335 N Dutton Ave
Santa Rosa, CA 95401-4609
Phone: (855) 223-7123
Street-level locationGet directions
Mailing address
16782 Von Karman Ave Ste 11
Irvine, CA 92606-2417
Registry dates
- Enumerated
- 2018-08-23
- Last updated
- 2018-08-23
Frequently asked questions
- What is Ariel Welch's NPI number?
- Ariel Welch's National Provider Identifier (NPI) is 1174004519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ariel Welch's specialty?
- Ariel Welch is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Ariel Welch located?
- Ariel Welch's practice location on file with NPPES is 1335 N Dutton Ave, Santa Rosa, CA 95401-4609.
- What is Ariel Welch's phone number?
- The practice phone number listed in the NPPES registry for Ariel Welch is (855) 223-7123.
- Is Ariel Welch's NPI active?
- Yes — Ariel Welch's NPI (1174004519) is active in the NPPES registry as of the last update on 2018-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.