A Better Life By Jill
NPI 1639006240 · Marriage & Family Therapist · Sierra Madre, CA
A Better Life By Jill is a Marriage & Family Therapist organization in Sierra Madre, CA (NPI 1639006240).
Provider details
- NPI number
- 1639006240
- Entity type
- Organization
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Jill Sumiyasu, Ceo(626) 524-9494
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
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 236 W Mountain St Ste 202ePasadena, CA 91103-2969Phone: (626) 524-9494
- 745 S Marengo Ave Ste 201Pasadena, CA 91106-4739Phone: (626) 524-9494
Registry dates
- Enumerated
- 2026-05-07
- Last updated
- 2026-05-07
- Certified
- 2026-05-06
Frequently asked questions
- What is A Better Life By Jill's NPI number?
- A Better Life By Jill's National Provider Identifier (NPI) is 1639006240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is A Better Life By Jill?
- A Better Life By Jill is classified in the NPPES registry as Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is A Better Life By Jill located?
- A Better Life By Jill's practice location on file with NPPES is 118 W Bonita Ave, Sierra Madre, CA 91024-2412.
- What is A Better Life By Jill's phone number?
- The practice phone number listed in the NPPES registry for A Better Life By Jill is (626) 524-9494.
- Who is the authorized official for A Better Life By Jill?
- The authorized official listed on A Better Life By Jill's NPPES record is Jill Sumiyasu, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is A Better Life By Jill's NPI active?
- Yes — A Better Life By Jill's NPI (1639006240) is active in the NPPES registry as of the last update on 2026-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.