What is John Bell's NPI number?

John Bell's National Provider Identifier (NPI) is 1598628851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Bell's specialty?

John Bell is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).

Where is John Bell located?

John Bell's practice location on file with NPPES is 11501 Dolan Ave, Downey, CA 90241-4921.

What is John Bell's phone number?

The practice phone number listed in the NPPES registry for John Bell is (562) 923-4545.

Is John Bell's NPI active?

Yes — John Bell's NPI (1598628851) is active in the NPPES registry as of the last update on 2025-12-10.

IndividualActive

John Bell

NPI 1598628851 · Addiction (Substance Use Disorder) Counselor · Downey, CA

John Bell is a Addiction (Substance Use Disorder) Counselor provider in Downey, CA (NPI 1598628851).

Provider details

NPI number: 1598628851
Entity type: Individual
Primary specialty: Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Addiction (Substance Use Disorder) CounselorPrimary101YA0400X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

11501 Dolan Ave

Downey, CA 90241-4921

Phone: (562) 923-4545

Street-level locationGet directions

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Mailing address