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Alyssa Marsh
NPI 1518744648 · Behavior Technician · Riverside, CA
Alyssa Marsh is a Behavior Technician provider in Riverside, CA (NPI 1518744648).
Provider details
- NPI number
- 1518744648
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
1650 Spruce St Ste 250
Riverside, CA 92507-7429
Phone: (714) 403-7665
Street-level locationGet directions
Mailing address
3303 S Archibald Ave Apt 28
Ontario, CA 91761-7945
Registry dates
- Enumerated
- 2023-09-12
- Last updated
- 2023-09-12
- Certified
- 2023-09-12
Frequently asked questions
- What is Alyssa Marsh's NPI number?
- Alyssa Marsh's National Provider Identifier (NPI) is 1518744648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Marsh's specialty?
- Alyssa Marsh is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Alyssa Marsh located?
- Alyssa Marsh's practice location on file with NPPES is 1650 Spruce St Ste 250, Riverside, CA 92507-7429.
- What is Alyssa Marsh's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Marsh is (714) 403-7665.
- Is Alyssa Marsh's NPI active?
- Yes — Alyssa Marsh's NPI (1518744648) is active in the NPPES registry as of the last update on 2023-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.