John Blasco, L.C.S.W.
NPI 1275874943 · Clinical Social Worker · Long Beach, CA
John Blasco, L.C.S.W. is a Clinical Social Worker provider in Long Beach, CA (NPI 1275874943).
Provider details
- NPI number
- 1275874943
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Male
- Sole proprietor
- No
- License
- LCS16994 (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
- 2013-03-06
- Last updated
- 2016-05-09
Frequently asked questions
- What is John Blasco's NPI number?
- John Blasco's National Provider Identifier (NPI) is 1275874943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Blasco's specialty?
- John Blasco is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is John Blasco located?
- John Blasco's practice location on file with NPPES is 1045 Atlantic Ave Ste 1016, Long Beach, CA 90813-3410.
- What is John Blasco's phone number?
- The practice phone number listed in the NPPES registry for John Blasco is (562) 624-4915.
- Is John Blasco's NPI active?
- Yes — John Blasco's NPI (1275874943) is active in the NPPES registry as of the last update on 2016-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.