Spencer Layman
NPI 1437780236 · Addiction (Substance Use Disorder) Counselor · Santa Ana, CA
Spencer Layman is a Addiction (Substance Use Disorder) Counselor provider in Santa Ana, CA (NPI 1437780236).
Provider details
- NPI number
- 1437780236
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 1910543 (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
6 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
- 2020-01-30
- Last updated
- 2020-01-30
- Certified
- 2020-01-30
Frequently asked questions
- What is Spencer Layman's NPI number?
- Spencer Layman's National Provider Identifier (NPI) is 1437780236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Layman's specialty?
- Spencer Layman is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Spencer Layman located?
- Spencer Layman's practice location on file with NPPES is 31 E Macarthur Cres Apt E215, Santa Ana, CA 92707-5965.
- What is Spencer Layman's phone number?
- The practice phone number listed in the NPPES registry for Spencer Layman is (909) 571-3848.
- Is Spencer Layman's NPI active?
- Yes — Spencer Layman's NPI (1437780236) is active in the NPPES registry as of the last update on 2020-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.