IndividualActive
Allison Hirvonen, BA
NPI 1952865479 · Behavior Technician · Walnut Creek, CA
Allison Hirvonen, BA is a Behavior Technician provider in Walnut Creek, CA (NPI 1952865479).
Provider details
- NPI number
- 1952865479
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Credential
- BA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 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
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
313 Lennon Ln Ste 100
Walnut Creek, CA 94598-2460
Phone: (925) 289-1090
Fax: (925) 289-1239
Street-level locationGet directions
Mailing address
313 Lennon Ln Ste 100
Walnut Creek, CA 94598-2460
Registry dates
- Enumerated
- 2019-01-29
- Last updated
- 2019-01-29
Frequently asked questions
- What is Allison Hirvonen's NPI number?
- Allison Hirvonen's National Provider Identifier (NPI) is 1952865479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Hirvonen's specialty?
- Allison Hirvonen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Allison Hirvonen located?
- Allison Hirvonen's practice location on file with NPPES is 313 Lennon Ln Ste 100, Walnut Creek, CA 94598-2460.
- What is Allison Hirvonen's phone number?
- The practice phone number listed in the NPPES registry for Allison Hirvonen is (925) 289-1090.
- Is Allison Hirvonen's NPI active?
- Yes — Allison Hirvonen's NPI (1952865479) is active in the NPPES registry as of the last update on 2019-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.