Donald Keith, C.A.T.C.
NPI 1639422439 · Addiction (Substance Use Disorder) Counselor · Santa Ana, CA
Donald Keith, C.A.T.C. is a Addiction (Substance Use Disorder) Counselor provider in Santa Ana, CA (NPI 1639422439).
Provider details
- NPI number
- 1639422439
- 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
- 112781I (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
13 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
- 2012-10-18
- Last updated
- 2017-09-06
Frequently asked questions
- What is Donald Keith's NPI number?
- Donald Keith's National Provider Identifier (NPI) is 1639422439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Keith's specialty?
- Donald Keith is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Donald Keith located?
- Donald Keith's practice location on file with NPPES is 1200 N Main St, Santa Ana, CA 92701-3640.
- What is Donald Keith's phone number?
- The practice phone number listed in the NPPES registry for Donald Keith is (714) 480-6650.
- Is Donald Keith's NPI active?
- Yes — Donald Keith's NPI (1639422439) is active in the NPPES registry as of the last update on 2017-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.