Walter Welch
NPI 1487349502 · Addiction (Substance Use Disorder) Counselor · Long Beach, CA
Walter Welch is a Addiction (Substance Use Disorder) Counselor provider in Long Beach, CA (NPI 1487349502).
Provider details
- NPI number
- 1487349502
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2023-04-05
- Last updated
- 2023-04-05
- Certified
- 2023-04-05
Frequently asked questions
- What is Walter Welch's NPI number?
- Walter Welch's National Provider Identifier (NPI) is 1487349502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Welch's specialty?
- Walter Welch is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Walter Welch located?
- Walter Welch's practice location on file with NPPES is 3125 E 7th St, Long Beach, CA 90804-4932.
- What is Walter Welch's phone number?
- The practice phone number listed in the NPPES registry for Walter Welch is (562) 987-5722.
- Is Walter Welch's NPI active?
- Yes — Walter Welch's NPI (1487349502) is active in the NPPES registry as of the last update on 2023-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.