Michael Howell, ACSW
NPI 1801381413 · Clinical Social Worker · Irwindale, CA
Michael Howell, ACSW is a Clinical Social Worker provider in Irwindale, CA (NPI 1801381413).
Provider details
- NPI number
- 1801381413
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ACSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- ASW94222 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Mailing address
Registry dates
- Enumerated
- 2018-06-26
- Last updated
- 2022-10-20
- Certified
- 2022-10-20
Frequently asked questions
- What is Michael Howell's NPI number?
- Michael Howell's National Provider Identifier (NPI) is 1801381413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Howell's specialty?
- Michael Howell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Howell located?
- Michael Howell's practice location on file with NPPES is 13001 Ramona Blvd Ste I, Irwindale, CA 91706-3752.
- What is Michael Howell's phone number?
- The practice phone number listed in the NPPES registry for Michael Howell is (909) 455-2593.
- Is Michael Howell's NPI active?
- Yes — Michael Howell's NPI (1801381413) is active in the NPPES registry as of the last update on 2022-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.