Allen Haysbert, C.A.T.C.
NPI 1477840890 · Addiction (Substance Use Disorder) Counselor · San Mateo, CA
Allen Haysbert, C.A.T.C. is a Addiction (Substance Use Disorder) Counselor provider in San Mateo, CA (NPI 1477840890).
Provider details
- NPI number
- 1477840890
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- C.A.T.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 200342 (CA)
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
14 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
- 2011-07-06
- Last updated
- 2011-07-06
Frequently asked questions
- What is Allen Haysbert's NPI number?
- Allen Haysbert's National Provider Identifier (NPI) is 1477840890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allen Haysbert's specialty?
- Allen Haysbert is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Allen Haysbert located?
- Allen Haysbert's practice location on file with NPPES is 720 S B St, San Mateo, CA 94401.
- What is Allen Haysbert's phone number?
- The practice phone number listed in the NPPES registry for Allen Haysbert is (650) 579-7881.
- Is Allen Haysbert's NPI active?
- Yes — Allen Haysbert's NPI (1477840890) is active in the NPPES registry as of the last update on 2011-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.