What is Louis Stephenson's NPI number?

Louis Stephenson's National Provider Identifier (NPI) is 1629265582, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Louis Stephenson's specialty?

Louis Stephenson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Louis Stephenson located?

Louis Stephenson's practice location on file with NPPES is 1930 Market St, San Francisco, CA 94102-6228.

What is Louis Stephenson's phone number?

The practice phone number listed in the NPPES registry for Louis Stephenson is (415) 476-3902.

Is Louis Stephenson's NPI active?

Yes — Louis Stephenson's NPI (1629265582) is active in the NPPES registry as of the last update on 2007-09-25.

IndividualActive

Louis Stephenson

NPI 1629265582 · Mental Health Counselor · San Francisco, CA

Louis Stephenson is a Mental Health Counselor provider in San Francisco, CA (NPI 1629265582).

Provider details

NPI number: 1629265582
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
18 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

1930 Market St

San Francisco, CA 94102-6228

Phone: (415) 476-3902

Street-level locationGet directions

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Mailing address