IndividualActive
Ivan Sampson
NPI 1730472721 · Counselor · San Francisco, CA
Ivan Sampson is a Counselor provider in San Francisco, CA (NPI 1730472721).
Provider details
- NPI number
- 1730472721
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
995 Market St
7th Floor
San Francisco, CA 94103-1702
Phone: (415) 644-0507
Fax: (415) 644-0380
Street-level locationGet directions
Mailing address
49 Powell St
San Francisco, CA 94102-2849
Registry dates
- Enumerated
- 2011-05-24
- Last updated
- 2011-05-26
Frequently asked questions
- What is Ivan Sampson's NPI number?
- Ivan Sampson's National Provider Identifier (NPI) is 1730472721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivan Sampson's specialty?
- Ivan Sampson is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Ivan Sampson located?
- Ivan Sampson's practice location on file with NPPES is 995 Market St, San Francisco, CA 94103-1702.
- What is Ivan Sampson's phone number?
- The practice phone number listed in the NPPES registry for Ivan Sampson is (415) 644-0507.
- Is Ivan Sampson's NPI active?
- Yes — Ivan Sampson's NPI (1730472721) is active in the NPPES registry as of the last update on 2011-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.