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John Smallwood, LCSW
NPI 1053535351 · Clinical Social Worker · El Cajon, CA
John Smallwood, LCSW is a Clinical Social Worker provider in El Cajon, CA (NPI 1053535351).
Provider details
- NPI number
- 1053535351
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCS14526 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1252 Broadway
El Cajon, CA 92021-4901
Phone: (619) 226-8206
Street-level locationGet directions
Mailing address
4425 Tivoli St
San Diego, CA 92107-3829
Registry dates
- Enumerated
- 2007-04-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Smallwood's NPI number?
- John Smallwood's National Provider Identifier (NPI) is 1053535351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Smallwood's specialty?
- John Smallwood is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is John Smallwood located?
- John Smallwood's practice location on file with NPPES is 1252 Broadway, El Cajon, CA 92021-4901.
- What is John Smallwood's phone number?
- The practice phone number listed in the NPPES registry for John Smallwood is (619) 226-8206.
- Is John Smallwood's NPI active?
- Yes — John Smallwood's NPI (1053535351) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.